1901835

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 3551184

約数和(自身を除く): 1649349

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 3251, 9753, 16255, 29259, 42263, 48765, 126789, 146295, 211315, 380367, 633945, 1901835]

約数ペア:

[(1, 1901835), (3, 633945), (5, 380367), (9, 211315), (13, 146295), (15, 126789), (39, 48765), (45, 42263), (65, 29259), (117, 16255), (195, 9753), (585, 3251)]