28526955

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31177}}^1$

素因数の和:31246

約数の個数: 16

約数和(自身を含む): 46392864

約数和(自身を除く): 17865909

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 31177, 93531, 155885, 467655, 1901797, 5705391, 9508985, 28526955]

約数ペア:

[(1, 28526955), (3, 9508985), (5, 5705391), (15, 1901797), (61, 467655), (183, 155885), (305, 93531), (915, 31177)]