968905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 1474560

約数和(自身を除く): 505655

約数列:

[1, 5, 7, 19, 31, 35, 47, 95, 133, 155, 217, 235, 329, 589, 665, 893, 1085, 1457, 1645, 2945, 4123, 4465, 6251, 7285, 10199, 20615, 27683, 31255, 50995, 138415, 193781, 968905]

約数ペア:

[(1, 968905), (5, 193781), (7, 138415), (19, 50995), (31, 31255), (35, 27683), (47, 20615), (95, 10199), (133, 7285), (155, 6251), (217, 4465), (235, 4123), (329, 2945), (589, 1645), (665, 1457), (893, 1085)]