74659005

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 135083520

約数和(自身を除く): 60424515

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 109, 155, 279, 327, 465, 491, 545, 981, 1395, 1473, 1635, 2455, 3379, 4419, 4905, 7365, 10137, 15221, 16895, 22095, 30411, 45663, 50685, 53519, 76105, 136989, 152055, 160557, 228315, 267595, 481671, 684945, 802785, 1659089, 2408355, 4977267, 8295445, 14931801, 24886335, 74659005]

約数ペア:

[(1, 74659005), (3, 24886335), (5, 14931801), (9, 8295445), (15, 4977267), (31, 2408355), (45, 1659089), (93, 802785), (109, 684945), (155, 481671), (279, 267595), (327, 228315), (465, 160557), (491, 152055), (545, 136989), (981, 76105), (1395, 53519), (1473, 50685), (1635, 45663), (2455, 30411), (3379, 22095), (4419, 16895), (4905, 15221), (7365, 10137)]