512454145

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2477}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 736501248

約数和(自身を除く): 224047103

約数列:

[1, 5, 7, 23, 35, 115, 161, 257, 805, 1285, 1799, 2477, 5911, 8995, 12385, 17339, 29555, 41377, 56971, 86695, 206885, 284855, 398797, 636589, 1993985, 3182945, 4456123, 14641547, 22280615, 73207735, 102490829, 512454145]

約数ペア:

[(1, 512454145), (5, 102490829), (7, 73207735), (23, 22280615), (35, 14641547), (115, 4456123), (161, 3182945), (257, 1993985), (805, 636589), (1285, 398797), (1799, 284855), (2477, 206885), (5911, 86695), (8995, 56971), (12385, 41377), (17339, 29555)]