13303417225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{11447}}^1$

素因数の和:11722

約数の個数: 48

約数和(自身を含む): 19589817600

約数和(自身を除く): 6286400375

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 229, 725, 1015, 1145, 1603, 5075, 5725, 6641, 8015, 11447, 33205, 40075, 46487, 57235, 80129, 166025, 232435, 286175, 331963, 400645, 1162175, 1659815, 2003225, 2323741, 2621363, 8299075, 11618705, 13106815, 18349541, 58093525, 65534075, 76019527, 91747705, 380097635, 458738525, 532136689, 1900488175, 2660683445, 13303417225]

約数ペア:

[(1, 13303417225), (5, 2660683445), (7, 1900488175), (25, 532136689), (29, 458738525), (35, 380097635), (145, 91747705), (175, 76019527), (203, 65534075), (229, 58093525), (725, 18349541), (1015, 13106815), (1145, 11618705), (1603, 8299075), (5075, 2621363), (5725, 2323741), (6641, 2003225), (8015, 1659815), (11447, 1162175), (33205, 400645), (40075, 331963), (46487, 286175), (57235, 232435), (80129, 166025)]