72827895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9769}}^1$

素因数の和:9855

約数の個数: 32

約数和(自身を含む): 135060480

約数和(自身を除く): 62232585

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 9769, 29307, 48845, 68383, 146535, 205149, 341915, 693599, 1025745, 2080797, 3467995, 4855193, 10403985, 14565579, 24275965, 72827895]

約数ペア:

[(1, 72827895), (3, 24275965), (5, 14565579), (7, 10403985), (15, 4855193), (21, 3467995), (35, 2080797), (71, 1025745), (105, 693599), (213, 341915), (355, 205149), (497, 146535), (1065, 68383), (1491, 48845), (2485, 29307), (7455, 9769)]