378015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 32

約数和(自身を含む): 691200

約数和(自身を除く): 313185

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 79, 87, 145, 165, 237, 319, 395, 435, 869, 957, 1185, 1595, 2291, 2607, 4345, 4785, 6873, 11455, 13035, 25201, 34365, 75603, 126005, 378015]

約数ペア:

[(1, 378015), (3, 126005), (5, 75603), (11, 34365), (15, 25201), (29, 13035), (33, 11455), (55, 6873), (79, 4785), (87, 4345), (145, 2607), (165, 2291), (237, 1595), (319, 1185), (395, 957), (435, 869)]