40797975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 71638272

約数和(自身を除く): 30840297

約数列:

[1, 3, 5, 15, 23, 25, 67, 69, 75, 115, 201, 335, 345, 353, 575, 1005, 1059, 1541, 1675, 1725, 1765, 4623, 5025, 5295, 7705, 8119, 8825, 23115, 23651, 24357, 26475, 38525, 40595, 70953, 115575, 118255, 121785, 202975, 354765, 543973, 591275, 608925, 1631919, 1773825, 2719865, 8159595, 13599325, 40797975]

約数ペア:

[(1, 40797975), (3, 13599325), (5, 8159595), (15, 2719865), (23, 1773825), (25, 1631919), (67, 608925), (69, 591275), (75, 543973), (115, 354765), (201, 202975), (335, 121785), (345, 118255), (353, 115575), (575, 70953), (1005, 40595), (1059, 38525), (1541, 26475), (1675, 24357), (1725, 23651), (1765, 23115), (4623, 8825), (5025, 8119), (5295, 7705)]