487133745

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1399

約数の個数: 64

約数和(自身を含む): 922099200

約数和(自身を除く): 434965455

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 73, 105, 147, 219, 245, 343, 365, 511, 735, 1029, 1095, 1297, 1533, 1715, 2555, 3577, 3891, 5145, 6485, 7665, 9079, 10731, 17885, 19455, 25039, 27237, 45395, 53655, 63553, 75117, 94681, 125195, 136185, 190659, 284043, 317765, 375585, 444871, 473405, 662767, 953295, 1334613, 1420215, 1988301, 2224355, 3313835, 4639369, 6673065, 9941505, 13918107, 23196845, 32475583, 69590535, 97426749, 162377915, 487133745]

約数ペア:

[(1, 487133745), (3, 162377915), (5, 97426749), (7, 69590535), (15, 32475583), (21, 23196845), (35, 13918107), (49, 9941505), (73, 6673065), (105, 4639369), (147, 3313835), (219, 2224355), (245, 1988301), (343, 1420215), (365, 1334613), (511, 953295), (735, 662767), (1029, 473405), (1095, 444871), (1297, 375585), (1533, 317765), (1715, 284043), (2555, 190659), (3577, 136185), (3891, 125195), (5145, 94681), (6485, 75117), (7665, 63553), (9079, 53655), (10731, 45395), (17885, 27237), (19455, 25039)]