1490252475

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1741}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 2511741024

約数和(自身を除く): 1021488549

約数列:

[1, 3, 5, 15, 25, 75, 101, 113, 303, 339, 505, 565, 1515, 1695, 1741, 2525, 2825, 5223, 7575, 8475, 8705, 11413, 26115, 34239, 43525, 57065, 130575, 171195, 175841, 196733, 285325, 527523, 590199, 855975, 879205, 983665, 2637615, 2950995, 4396025, 4918325, 13188075, 14754975, 19870033, 59610099, 99350165, 298050495, 496750825, 1490252475]

約数ペア:

[(1, 1490252475), (3, 496750825), (5, 298050495), (15, 99350165), (25, 59610099), (75, 19870033), (101, 14754975), (113, 13188075), (303, 4918325), (339, 4396025), (505, 2950995), (565, 2637615), (1515, 983665), (1695, 879205), (1741, 855975), (2525, 590199), (2825, 527523), (5223, 285325), (7575, 196733), (8475, 175841), (8705, 171195), (11413, 130575), (26115, 57065), (34239, 43525)]