241862495

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 350369280

約数和(自身を除く): 108506785

約数列:

[1, 5, 7, 19, 35, 95, 133, 443, 665, 821, 2215, 3101, 4105, 5747, 8417, 15505, 15599, 28735, 42085, 58919, 77995, 109193, 294595, 363703, 545965, 1818515, 2545921, 6910357, 12729605, 34551785, 48372499, 241862495]

約数ペア:

[(1, 241862495), (5, 48372499), (7, 34551785), (19, 12729605), (35, 6910357), (95, 2545921), (133, 1818515), (443, 545965), (665, 363703), (821, 294595), (2215, 109193), (3101, 77995), (4105, 58919), (5747, 42085), (8417, 28735), (15505, 15599)]