331327425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30893}}^1$

素因数の和:30930

約数の個数: 48

約数和(自身を含む): 643583808

約数和(自身を除く): 312256383

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 30893, 92679, 154465, 339823, 401609, 463395, 772325, 1019469, 1204827, 1699115, 2008045, 2316975, 4417699, 5097345, 6024135, 8495575, 10040225, 13253097, 22088495, 25486725, 30120675, 66265485, 110442475, 331327425]

約数ペア:

[(1, 331327425), (3, 110442475), (5, 66265485), (11, 30120675), (13, 25486725), (15, 22088495), (25, 13253097), (33, 10040225), (39, 8495575), (55, 6024135), (65, 5097345), (75, 4417699), (143, 2316975), (165, 2008045), (195, 1699115), (275, 1204827), (325, 1019469), (429, 772325), (715, 463395), (825, 401609), (975, 339823), (2145, 154465), (3575, 92679), (10725, 30893)]