201337425

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 374499840

約数和(自身を除く): 173162415

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 79, 141, 225, 235, 237, 241, 395, 423, 705, 711, 723, 1175, 1185, 1205, 1975, 2115, 2169, 3525, 3555, 3615, 3713, 5925, 6025, 10575, 10845, 11139, 11327, 17775, 18075, 18565, 19039, 33417, 33981, 54225, 55695, 56635, 57117, 92825, 95195, 101943, 167085, 169905, 171351, 278475, 283175, 285585, 475975, 509715, 835425, 849525, 856755, 894833, 1427925, 2548575, 2684499, 4283775, 4474165, 8053497, 13422495, 22370825, 40267485, 67112475, 201337425]

約数ペア:

[(1, 201337425), (3, 67112475), (5, 40267485), (9, 22370825), (15, 13422495), (25, 8053497), (45, 4474165), (47, 4283775), (75, 2684499), (79, 2548575), (141, 1427925), (225, 894833), (235, 856755), (237, 849525), (241, 835425), (395, 509715), (423, 475975), (705, 285585), (711, 283175), (723, 278475), (1175, 171351), (1185, 169905), (1205, 167085), (1975, 101943), (2115, 95195), (2169, 92825), (3525, 57117), (3555, 56635), (3615, 55695), (3713, 54225), (5925, 33981), (6025, 33417), (10575, 19039), (10845, 18565), (11139, 18075), (11327, 17775)]