318084615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3433}}^1$

素因数の和:3544

約数の個数: 48

約数和(自身を含む): 578560320

約数和(自身を除く): 260475705

約数列:

[1, 3, 5, 9, 15, 29, 45, 71, 87, 145, 213, 261, 355, 435, 639, 1065, 1305, 2059, 3195, 3433, 6177, 10295, 10299, 17165, 18531, 30885, 30897, 51495, 92655, 99557, 154485, 243743, 298671, 497785, 731229, 896013, 1218715, 1493355, 2193687, 3656145, 4480065, 7068547, 10968435, 21205641, 35342735, 63616923, 106028205, 318084615]

約数ペア:

[(1, 318084615), (3, 106028205), (5, 63616923), (9, 35342735), (15, 21205641), (29, 10968435), (45, 7068547), (71, 4480065), (87, 3656145), (145, 2193687), (213, 1493355), (261, 1218715), (355, 896013), (435, 731229), (639, 497785), (1065, 298671), (1305, 243743), (2059, 154485), (3195, 99557), (3433, 92655), (6177, 51495), (10295, 30897), (10299, 30885), (17165, 18531)]