788246145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{1033}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 1414313472

約数和(自身を除く): 626067327

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 547, 1033, 1395, 1641, 2735, 3099, 4923, 5165, 8205, 9297, 15495, 16957, 24615, 32023, 46485, 50871, 84785, 96069, 152613, 160115, 254355, 288207, 480345, 565051, 763065, 1441035, 1695153, 2825255, 5085459, 8475765, 17516581, 25427295, 52549743, 87582905, 157649229, 262748715, 788246145]

約数ペア:

[(1, 788246145), (3, 262748715), (5, 157649229), (9, 87582905), (15, 52549743), (31, 25427295), (45, 17516581), (93, 8475765), (155, 5085459), (279, 2825255), (465, 1695153), (547, 1441035), (1033, 763065), (1395, 565051), (1641, 480345), (2735, 288207), (3099, 254355), (4923, 160115), (5165, 152613), (8205, 96069), (9297, 84785), (15495, 50871), (16957, 46485), (24615, 32023)]