148810545

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254377}}^1$

素因数の和:254401

約数の個数: 24

約数和(自身を含む): 277780776

約数和(自身を除く): 128970231

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 254377, 763131, 1271885, 2289393, 3306901, 3815655, 9920703, 11446965, 16534505, 29762109, 49603515, 148810545]

約数ペア:

[(1, 148810545), (3, 49603515), (5, 29762109), (9, 16534505), (13, 11446965), (15, 9920703), (39, 3815655), (45, 3306901), (65, 2289393), (117, 1271885), (195, 763131), (585, 254377)]