1896670502485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1\times {\mathrm{14561}}^1$

素因数の和:15166

約数の個数: 64

約数和(自身を含む): 2581939058688

約数和(自身を除く): 685268556203

約数列:

[1, 5, 11, 31, 55, 155, 241, 317, 341, 1205, 1585, 1705, 2651, 3487, 7471, 9827, 13255, 14561, 17435, 37355, 49135, 72805, 76397, 82181, 108097, 160171, 381985, 410905, 451391, 540485, 800855, 840367, 2256955, 2368307, 3509201, 4201835, 4615837, 4965301, 11841535, 17546005, 23079185, 24826505, 26051377, 38601211, 50774207, 108785231, 130256885, 143090947, 193006055, 253871035, 543926155, 715454735, 1112416717, 1196637541, 1574000417, 5562083585, 5983187705, 7870002085, 12236583887, 34484918227, 61182919435, 172424591135, 379334100497, 1896670502485]

約数ペア:

[(1, 1896670502485), (5, 379334100497), (11, 172424591135), (31, 61182919435), (55, 34484918227), (155, 12236583887), (241, 7870002085), (317, 5983187705), (341, 5562083585), (1205, 1574000417), (1585, 1196637541), (1705, 1112416717), (2651, 715454735), (3487, 543926155), (7471, 253871035), (9827, 193006055), (13255, 143090947), (14561, 130256885), (17435, 108785231), (37355, 50774207), (49135, 38601211), (72805, 26051377), (76397, 24826505), (82181, 23079185), (108097, 17546005), (160171, 11841535), (381985, 4965301), (410905, 4615837), (451391, 4201835), (540485, 3509201), (800855, 2368307), (840367, 2256955)]