616395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 1108800

約数和(自身を除く): 492405

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 109, 145, 195, 327, 377, 435, 545, 1131, 1417, 1635, 1885, 3161, 4251, 5655, 7085, 9483, 15805, 21255, 41093, 47415, 123279, 205465, 616395]

約数ペア:

[(1, 616395), (3, 205465), (5, 123279), (13, 47415), (15, 41093), (29, 21255), (39, 15805), (65, 9483), (87, 7085), (109, 5655), (145, 4251), (195, 3161), (327, 1885), (377, 1635), (435, 1417), (545, 1131)]