72629955

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{26459}}^1$

素因数の和:26531

約数の個数: 24

約数和(自身を含む): 127960560

約数和(自身を除く): 55330605

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 26459, 79377, 132295, 238131, 396885, 1190655, 1613999, 4841997, 8069995, 14525991, 24209985, 72629955]

約数ペア:

[(1, 72629955), (3, 24209985), (5, 14525991), (9, 8069995), (15, 4841997), (45, 1613999), (61, 1190655), (183, 396885), (305, 238131), (549, 132295), (915, 79377), (2745, 26459)]