148503315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{210643}}^1$

素因数の和:210698

約数の個数: 16

約数和(自身を含む): 242661888

約数和(自身を除く): 94158573

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 210643, 631929, 1053215, 3159645, 9900221, 29700663, 49501105, 148503315]

約数ペア:

[(1, 148503315), (3, 49501105), (5, 29700663), (15, 9900221), (47, 3159645), (141, 1053215), (235, 631929), (705, 210643)]