170852625

素因数分解:

$3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 128

約数和(自身を含む): 345047040

約数和(自身を除く): 174194415

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 31, 45, 69, 71, 75, 93, 115, 125, 135, 155, 207, 213, 225, 279, 345, 355, 375, 465, 575, 621, 639, 675, 713, 775, 837, 1035, 1065, 1125, 1395, 1633, 1725, 1775, 1917, 2139, 2201, 2325, 2875, 3105, 3195, 3375, 3565, 3875, 4185, 4899, 5175, 5325, 6417, 6603, 6975, 8165, 8625, 8875, 9585, 10695, 11005, 11625, 14697, 15525, 15975, 17825, 19251, 19809, 20925, 24495, 25875, 26625, 32085, 33015, 34875, 40825, 44091, 47925, 50623, 53475, 55025, 59427, 73485, 77625, 79875, 89125, 96255, 99045, 104625, 122475, 151869, 160425, 165075, 204125, 220455, 239625, 253115, 267375, 275125, 297135, 367425, 455607, 481275, 495225, 612375, 759345, 802125, 825375, 1102275, 1265575, 1366821, 1485675, 1837125, 2278035, 2406375, 2476125, 3796725, 5511375, 6327875, 6834105, 7428375, 11390175, 18983625, 34170525, 56950875, 170852625]

約数ペア:

[(1, 170852625), (3, 56950875), (5, 34170525), (9, 18983625), (15, 11390175), (23, 7428375), (25, 6834105), (27, 6327875), (31, 5511375), (45, 3796725), (69, 2476125), (71, 2406375), (75, 2278035), (93, 1837125), (115, 1485675), (125, 1366821), (135, 1265575), (155, 1102275), (207, 825375), (213, 802125), (225, 759345), (279, 612375), (345, 495225), (355, 481275), (375, 455607), (465, 367425), (575, 297135), (621, 275125), (639, 267375), (675, 253115), (713, 239625), (775, 220455), (837, 204125), (1035, 165075), (1065, 160425), (1125, 151869), (1395, 122475), (1633, 104625), (1725, 99045), (1775, 96255), (1917, 89125), (2139, 79875), (2201, 77625), (2325, 73485), (2875, 59427), (3105, 55025), (3195, 53475), (3375, 50623), (3565, 47925), (3875, 44091), (4185, 40825), (4899, 34875), (5175, 33015), (5325, 32085), (6417, 26625), (6603, 25875), (6975, 24495), (8165, 20925), (8625, 19809), (8875, 19251), (9585, 17825), (10695, 15975), (11005, 15525), (11625, 14697)]