9950805

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 17322552

約数和(自身を除く): 7371747

約数列:

[1, 3, 5, 9, 15, 45, 397, 557, 1191, 1671, 1985, 2785, 3573, 5013, 5955, 8355, 17865, 25065, 221129, 663387, 1105645, 1990161, 3316935, 9950805]

約数ペア:

[(1, 9950805), (3, 3316935), (5, 1990161), (9, 1105645), (15, 663387), (45, 221129), (397, 25065), (557, 17865), (1191, 8355), (1671, 5955), (1985, 5013), (2785, 3573)]