1270086295155

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{31391}}^1$

素因数の和:32012

約数の個数: 64

約数和(自身を含む): 2098391961600

約数和(自身を除く): 828305666445

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 421, 447, 645, 745, 1263, 2105, 2235, 6315, 6407, 18103, 19221, 31391, 32035, 54309, 62729, 90515, 94173, 96105, 156955, 188187, 271545, 313645, 470865, 940935, 1349813, 2697347, 4049439, 4677259, 6749065, 8092041, 13215611, 13486735, 14031777, 20247195, 23386295, 39646833, 40460205, 66078055, 70158885, 198234165, 201122137, 568271273, 603366411, 1005610685, 1704813819, 1969126039, 2841356365, 3016832055, 5907378117, 8524069095, 9845630195, 29536890585, 84672419677, 254017259031, 423362098385, 1270086295155]

約数ペア:

[(1, 1270086295155), (3, 423362098385), (5, 254017259031), (15, 84672419677), (43, 29536890585), (129, 9845630195), (149, 8524069095), (215, 5907378117), (421, 3016832055), (447, 2841356365), (645, 1969126039), (745, 1704813819), (1263, 1005610685), (2105, 603366411), (2235, 568271273), (6315, 201122137), (6407, 198234165), (18103, 70158885), (19221, 66078055), (31391, 40460205), (32035, 39646833), (54309, 23386295), (62729, 20247195), (90515, 14031777), (94173, 13486735), (96105, 13215611), (156955, 8092041), (188187, 6749065), (271545, 4677259), (313645, 4049439), (470865, 2697347), (940935, 1349813)]