149492665

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4783}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 220446720

約数和(自身を除く): 70954055

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 665, 893, 1645, 4465, 4783, 6251, 23915, 31255, 33481, 90877, 167405, 224801, 454385, 636139, 1124005, 1573607, 3180695, 4271219, 7868035, 21356095, 29898533, 149492665]

約数ペア:

[(1, 149492665), (5, 29898533), (7, 21356095), (19, 7868035), (35, 4271219), (47, 3180695), (95, 1573607), (133, 1124005), (235, 636139), (329, 454385), (665, 224801), (893, 167405), (1645, 90877), (4465, 33481), (4783, 31255), (6251, 23915)]