22974255

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 42172416

約数和(自身を除く): 19198161

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 383, 387, 465, 645, 1149, 1333, 1395, 1915, 1935, 3447, 3999, 5745, 6665, 11873, 11997, 16469, 17235, 19995, 35619, 49407, 59365, 59985, 82345, 106857, 148221, 178095, 247035, 510539, 534285, 741105, 1531617, 2552695, 4594851, 7658085, 22974255]

約数ペア:

[(1, 22974255), (3, 7658085), (5, 4594851), (9, 2552695), (15, 1531617), (31, 741105), (43, 534285), (45, 510539), (93, 247035), (129, 178095), (155, 148221), (215, 106857), (279, 82345), (383, 59985), (387, 59365), (465, 49407), (645, 35619), (1149, 19995), (1333, 17235), (1395, 16469), (1915, 11997), (1935, 11873), (3447, 6665), (3999, 5745)]