210333045

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{2039}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 379048320

約数和(自身を除く): 168715275

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 529, 897, 1495, 1587, 2039, 2645, 4485, 6117, 6877, 7935, 10195, 20631, 26507, 30585, 34385, 46897, 79521, 103155, 132535, 140691, 234485, 397605, 609661, 703455, 1078631, 1828983, 3048305, 3235893, 5393155, 9144915, 14022203, 16179465, 42066609, 70111015, 210333045]

約数ペア:

[(1, 210333045), (3, 70111015), (5, 42066609), (13, 16179465), (15, 14022203), (23, 9144915), (39, 5393155), (65, 3235893), (69, 3048305), (115, 1828983), (195, 1078631), (299, 703455), (345, 609661), (529, 397605), (897, 234485), (1495, 140691), (1587, 132535), (2039, 103155), (2645, 79521), (4485, 46897), (6117, 34385), (6877, 30585), (7935, 26507), (10195, 20631)]