70212915

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 127033920

約数和(自身を除く): 56821005

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 173, 261, 311, 435, 519, 865, 933, 1305, 1555, 1557, 2595, 2799, 4665, 5017, 7785, 9019, 13995, 15051, 25085, 27057, 45095, 45153, 53803, 75255, 81171, 135285, 161409, 225765, 269015, 405855, 484227, 807045, 1560287, 2421135, 4680861, 7801435, 14042583, 23404305, 70212915]

約数ペア:

[(1, 70212915), (3, 23404305), (5, 14042583), (9, 7801435), (15, 4680861), (29, 2421135), (45, 1560287), (87, 807045), (145, 484227), (173, 405855), (261, 269015), (311, 225765), (435, 161409), (519, 135285), (865, 81171), (933, 75255), (1305, 53803), (1555, 45153), (1557, 45095), (2595, 27057), (2799, 25085), (4665, 15051), (5017, 13995), (7785, 9019)]