40302945

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 72963072

約数和(自身を除く): 32660127

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 167, 173, 279, 465, 501, 519, 835, 865, 1395, 1503, 1557, 2505, 2595, 5177, 5363, 7515, 7785, 15531, 16089, 25885, 26815, 28891, 46593, 48267, 77655, 80445, 86673, 144455, 232965, 241335, 260019, 433365, 895621, 1300095, 2686863, 4478105, 8060589, 13434315, 40302945]

約数ペア:

[(1, 40302945), (3, 13434315), (5, 8060589), (9, 4478105), (15, 2686863), (31, 1300095), (45, 895621), (93, 433365), (155, 260019), (167, 241335), (173, 232965), (279, 144455), (465, 86673), (501, 80445), (519, 77655), (835, 48267), (865, 46593), (1395, 28891), (1503, 26815), (1557, 25885), (2505, 16089), (2595, 15531), (5177, 7785), (5363, 7515)]