304448385

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1489}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 500353920

約数和(自身を除く): 195905535

約数列:

[1, 3, 5, 15, 43, 129, 215, 317, 645, 951, 1489, 1585, 4467, 4755, 7445, 13631, 22335, 40893, 64027, 68155, 192081, 204465, 320135, 472013, 960405, 1416039, 2360065, 7080195, 20296559, 60889677, 101482795, 304448385]

約数ペア:

[(1, 304448385), (3, 101482795), (5, 60889677), (15, 20296559), (43, 7080195), (129, 2360065), (215, 1416039), (317, 960405), (645, 472013), (951, 320135), (1489, 204465), (1585, 192081), (4467, 68155), (4755, 64027), (7445, 40893), (13631, 22335)]