91109655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 204771840

約数和(自身を除く): 113662185

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 585, 665, 741, 819, 855, 1171, 1197, 1235, 1365, 1729, 1995, 2223, 3513, 3705, 4095, 5187, 5855, 5985, 8197, 8645, 10539, 11115, 15223, 15561, 17565, 22249, 24591, 25935, 40985, 45669, 52695, 66747, 73773, 76115, 77805, 106561, 111245, 122955, 137007, 155743, 200241, 228345, 289237, 319683, 333735, 368865, 467229, 532805, 685035, 778715, 867711, 959049, 1001205, 1401687, 1446185, 1598415, 2024659, 2336145, 2603133, 4338555, 4795245, 6073977, 7008435, 10123295, 13015665, 18221931, 30369885, 91109655]

約数ペア:

[(1, 91109655), (3, 30369885), (5, 18221931), (7, 13015665), (9, 10123295), (13, 7008435), (15, 6073977), (19, 4795245), (21, 4338555), (35, 2603133), (39, 2336145), (45, 2024659), (57, 1598415), (63, 1446185), (65, 1401687), (91, 1001205), (95, 959049), (105, 867711), (117, 778715), (133, 685035), (171, 532805), (195, 467229), (247, 368865), (273, 333735), (285, 319683), (315, 289237), (399, 228345), (455, 200241), (585, 155743), (665, 137007), (741, 122955), (819, 111245), (855, 106561), (1171, 77805), (1197, 76115), (1235, 73773), (1365, 66747), (1729, 52695), (1995, 45669), (2223, 40985), (3513, 25935), (3705, 24591), (4095, 22249), (5187, 17565), (5855, 15561), (5985, 15223), (8197, 11115), (8645, 10539)]