74497955

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3863}}^1$

素因数の和:3923

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 36785245

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 3863, 19285, 19315, 27041, 73397, 112027, 135205, 366985, 513779, 560135, 784189, 2128513, 2568895, 3920945, 10642565, 14899591, 74497955]

約数ペア:

[(1, 74497955), (5, 14899591), (7, 10642565), (19, 3920945), (29, 2568895), (35, 2128513), (95, 784189), (133, 560135), (145, 513779), (203, 366985), (551, 135205), (665, 112027), (1015, 73397), (2755, 27041), (3857, 19315), (3863, 19285)]