23430645

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{74383}}^1$

素因数の和:74401

約数の個数: 24

約数和(自身を含む): 46415616

約数和(自身を除く): 22984971

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 74383, 223149, 371915, 520681, 669447, 1115745, 1562043, 2603405, 3347235, 4686129, 7810215, 23430645]

約数ペア:

[(1, 23430645), (3, 7810215), (5, 4686129), (7, 3347235), (9, 2603405), (15, 1562043), (21, 1115745), (35, 669447), (45, 520681), (63, 371915), (105, 223149), (315, 74383)]