121172625

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 268369920

約数和(自身を除く): 147197295

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 27, 35, 45, 63, 69, 75, 105, 115, 125, 135, 161, 175, 189, 207, 223, 225, 315, 345, 375, 483, 525, 575, 621, 669, 675, 805, 875, 945, 1035, 1115, 1125, 1449, 1561, 1575, 1725, 2007, 2415, 2625, 2875, 3105, 3345, 3375, 4025, 4347, 4683, 4725, 5129, 5175, 5575, 6021, 7245, 7805, 7875, 8625, 10035, 12075, 14049, 15387, 15525, 16725, 20125, 21735, 23415, 23625, 25645, 25875, 27875, 30105, 35903, 36225, 39025, 42147, 46161, 50175, 60375, 70245, 76935, 77625, 83625, 107709, 108675, 117075, 128225, 138483, 150525, 179515, 181125, 195125, 210735, 230805, 250875, 323127, 351225, 384675, 538545, 543375, 585375, 641125, 692415, 752625, 897575, 969381, 1053675, 1154025, 1615635, 1756125, 1923375, 2692725, 3462075, 4487875, 4846905, 5268375, 5770125, 8078175, 13463625, 17310375, 24234525, 40390875, 121172625]

約数ペア:

[(1, 121172625), (3, 40390875), (5, 24234525), (7, 17310375), (9, 13463625), (15, 8078175), (21, 5770125), (23, 5268375), (25, 4846905), (27, 4487875), (35, 3462075), (45, 2692725), (63, 1923375), (69, 1756125), (75, 1615635), (105, 1154025), (115, 1053675), (125, 969381), (135, 897575), (161, 752625), (175, 692415), (189, 641125), (207, 585375), (223, 543375), (225, 538545), (315, 384675), (345, 351225), (375, 323127), (483, 250875), (525, 230805), (575, 210735), (621, 195125), (669, 181125), (675, 179515), (805, 150525), (875, 138483), (945, 128225), (1035, 117075), (1115, 108675), (1125, 107709), (1449, 83625), (1561, 77625), (1575, 76935), (1725, 70245), (2007, 60375), (2415, 50175), (2625, 46161), (2875, 42147), (3105, 39025), (3345, 36225), (3375, 35903), (4025, 30105), (4347, 27875), (4683, 25875), (4725, 25645), (5129, 23625), (5175, 23415), (5575, 21735), (6021, 20125), (7245, 16725), (7805, 15525), (7875, 15387), (8625, 14049), (10035, 12075)]