7136715

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 11943936

約数和(自身を除く): 4807221

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 191, 235, 265, 573, 705, 795, 955, 2491, 2865, 7473, 8977, 10123, 12455, 26931, 30369, 37365, 44885, 50615, 134655, 151845, 475781, 1427343, 2378905, 7136715]

約数ペア:

[(1, 7136715), (3, 2378905), (5, 1427343), (15, 475781), (47, 151845), (53, 134655), (141, 50615), (159, 44885), (191, 37365), (235, 30369), (265, 26931), (573, 12455), (705, 10123), (795, 8977), (955, 7473), (2491, 2865)]