8388519555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 128

約数和(自身を含む): 15611904000

約数和(自身を除く): 7223384445

約数列:

[1, 3, 5, 13, 15, 29, 31, 39, 65, 87, 93, 109, 145, 155, 195, 327, 377, 403, 435, 439, 465, 545, 899, 1131, 1209, 1317, 1417, 1635, 1885, 2015, 2195, 2697, 3161, 3379, 4251, 4495, 5655, 5707, 6045, 6585, 7085, 9483, 10137, 11687, 12731, 13485, 13609, 15805, 16895, 17121, 21255, 28535, 35061, 38193, 40827, 41093, 43927, 47415, 47851, 50685, 58435, 63655, 68045, 85605, 97991, 123279, 131781, 143553, 165503, 175305, 176917, 190965, 204135, 205465, 219635, 239255, 293973, 394661, 489955, 496509, 530751, 616395, 622063, 658905, 717765, 827515, 884585, 1183983, 1273883, 1387679, 1469865, 1483381, 1866189, 1973305, 2482545, 2653755, 3110315, 3821649, 4163037, 4450143, 5130593, 5919915, 6369415, 6938395, 7416905, 9330945, 15391779, 18039827, 19108245, 19283953, 20815185, 22250715, 25652965, 43018049, 54119481, 57851859, 76958895, 90199135, 96419765, 129054147, 215090245, 270597405, 289259295, 559234637, 645270735, 1677703911, 2796173185, 8388519555]

約数ペア:

[(1, 8388519555), (3, 2796173185), (5, 1677703911), (13, 645270735), (15, 559234637), (29, 289259295), (31, 270597405), (39, 215090245), (65, 129054147), (87, 96419765), (93, 90199135), (109, 76958895), (145, 57851859), (155, 54119481), (195, 43018049), (327, 25652965), (377, 22250715), (403, 20815185), (435, 19283953), (439, 19108245), (465, 18039827), (545, 15391779), (899, 9330945), (1131, 7416905), (1209, 6938395), (1317, 6369415), (1417, 5919915), (1635, 5130593), (1885, 4450143), (2015, 4163037), (2195, 3821649), (2697, 3110315), (3161, 2653755), (3379, 2482545), (4251, 1973305), (4495, 1866189), (5655, 1483381), (5707, 1469865), (6045, 1387679), (6585, 1273883), (7085, 1183983), (9483, 884585), (10137, 827515), (11687, 717765), (12731, 658905), (13485, 622063), (13609, 616395), (15805, 530751), (16895, 496509), (17121, 489955), (21255, 394661), (28535, 293973), (35061, 239255), (38193, 219635), (40827, 205465), (41093, 204135), (43927, 190965), (47415, 176917), (47851, 175305), (50685, 165503), (58435, 143553), (63655, 131781), (68045, 123279), (85605, 97991)]