47294325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 102910080

約数和(自身を除く): 55615755

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 25, 37, 39, 45, 57, 65, 69, 75, 95, 111, 115, 117, 171, 185, 195, 207, 225, 247, 285, 299, 325, 333, 345, 437, 475, 481, 555, 575, 585, 703, 741, 851, 855, 897, 925, 975, 1035, 1235, 1311, 1425, 1443, 1495, 1665, 1725, 2109, 2185, 2223, 2405, 2553, 2691, 2775, 2925, 3515, 3705, 3933, 4255, 4275, 4329, 4485, 5175, 5681, 6175, 6327, 6555, 7215, 7475, 7659, 8325, 9139, 10545, 10925, 11063, 11115, 12025, 12765, 13455, 16169, 17043, 17575, 18525, 19665, 21275, 21645, 22425, 27417, 28405, 31635, 32775, 33189, 36075, 38295, 45695, 48507, 51129, 52725, 55315, 55575, 63825, 67275, 80845, 82251, 85215, 98325, 99567, 108225, 137085, 142025, 145521, 158175, 165945, 191475, 210197, 228475, 242535, 255645, 276575, 404225, 411255, 426075, 497835, 630591, 685425, 727605, 829725, 1050985, 1212675, 1278225, 1891773, 2056275, 2489175, 3152955, 3638025, 5254925, 9458865, 15764775, 47294325]

約数ペア:

[(1, 47294325), (3, 15764775), (5, 9458865), (9, 5254925), (13, 3638025), (15, 3152955), (19, 2489175), (23, 2056275), (25, 1891773), (37, 1278225), (39, 1212675), (45, 1050985), (57, 829725), (65, 727605), (69, 685425), (75, 630591), (95, 497835), (111, 426075), (115, 411255), (117, 404225), (171, 276575), (185, 255645), (195, 242535), (207, 228475), (225, 210197), (247, 191475), (285, 165945), (299, 158175), (325, 145521), (333, 142025), (345, 137085), (437, 108225), (475, 99567), (481, 98325), (555, 85215), (575, 82251), (585, 80845), (703, 67275), (741, 63825), (851, 55575), (855, 55315), (897, 52725), (925, 51129), (975, 48507), (1035, 45695), (1235, 38295), (1311, 36075), (1425, 33189), (1443, 32775), (1495, 31635), (1665, 28405), (1725, 27417), (2109, 22425), (2185, 21645), (2223, 21275), (2405, 19665), (2553, 18525), (2691, 17575), (2775, 17043), (2925, 16169), (3515, 13455), (3705, 12765), (3933, 12025), (4255, 11115), (4275, 11063), (4329, 10925), (4485, 10545), (5175, 9139), (5681, 8325), (6175, 7659), (6327, 7475), (6555, 7215)]