156945237975

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1031}}^1\times {\mathrm{6323}}^1$

素因数の和:7477

約数の個数: 72

約数和(自身を含む): 284053640832

約数和(自身を除く): 127108402857

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 535, 963, 1031, 1605, 2675, 3093, 4815, 5155, 6323, 8025, 9279, 15465, 18969, 24075, 25775, 31615, 46395, 56907, 77325, 94845, 110317, 158075, 231975, 284535, 330951, 474225, 551585, 676561, 992853, 1422675, 1654755, 2029683, 2757925, 3382805, 4964265, 6089049, 6519013, 8273775, 10148415, 16914025, 19557039, 24821325, 30445245, 32595065, 50742075, 58671117, 97785195, 152226225, 162975325, 293355585, 488925975, 697534391, 1466777925, 2092603173, 3487671955, 6277809519, 10463015865, 17438359775, 31389047595, 52315079325, 156945237975]

約数ペア:

[(1, 156945237975), (3, 52315079325), (5, 31389047595), (9, 17438359775), (15, 10463015865), (25, 6277809519), (45, 3487671955), (75, 2092603173), (107, 1466777925), (225, 697534391), (321, 488925975), (535, 293355585), (963, 162975325), (1031, 152226225), (1605, 97785195), (2675, 58671117), (3093, 50742075), (4815, 32595065), (5155, 30445245), (6323, 24821325), (8025, 19557039), (9279, 16914025), (15465, 10148415), (18969, 8273775), (24075, 6519013), (25775, 6089049), (31615, 4964265), (46395, 3382805), (56907, 2757925), (77325, 2029683), (94845, 1654755), (110317, 1422675), (158075, 992853), (231975, 676561), (284535, 551585), (330951, 474225)]