72249555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29917}}^1$

素因数の和:29955

約数の個数: 32

約数和(自身を含む): 137862144

約数和(自身を除く): 65612589

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 29917, 89751, 149585, 209419, 448755, 628257, 688091, 1047095, 2064273, 3141285, 3440455, 4816637, 10321365, 14449911, 24083185, 72249555]

約数ペア:

[(1, 72249555), (3, 24083185), (5, 14449911), (7, 10321365), (15, 4816637), (21, 3440455), (23, 3141285), (35, 2064273), (69, 1047095), (105, 688091), (115, 628257), (161, 448755), (345, 209419), (483, 149585), (805, 89751), (2415, 29917)]