212370525

素因数分解:

$3^3\times 5^2\times {\mathrm{314623}}^1$

素因数の和:314642

約数の個数: 24

約数和(自身を含む): 390133760

約数和(自身を除く): 177763235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 314623, 943869, 1573115, 2831607, 4719345, 7865575, 8494821, 14158035, 23596725, 42474105, 70790175, 212370525]

約数ペア:

[(1, 212370525), (3, 70790175), (5, 42474105), (9, 23596725), (15, 14158035), (25, 8494821), (27, 7865575), (45, 4719345), (75, 2831607), (135, 1573115), (225, 943869), (675, 314623)]