409830915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 713875680

約数和(自身を除く): 304044765

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 269, 507, 601, 807, 845, 1345, 1803, 2535, 3005, 3497, 4035, 7813, 9015, 10491, 17485, 23439, 39065, 45461, 52455, 101569, 117195, 136383, 161669, 227305, 304707, 485007, 507845, 681915, 808345, 1523535, 2101697, 2425035, 6305091, 10508485, 27322061, 31525455, 81966183, 136610305, 409830915]

約数ペア:

[(1, 409830915), (3, 136610305), (5, 81966183), (13, 31525455), (15, 27322061), (39, 10508485), (65, 6305091), (169, 2425035), (195, 2101697), (269, 1523535), (507, 808345), (601, 681915), (807, 507845), (845, 485007), (1345, 304707), (1803, 227305), (2535, 161669), (3005, 136383), (3497, 117195), (4035, 101569), (7813, 52455), (9015, 45461), (10491, 39065), (17485, 23439)]