13361625

素因数分解:

$3^3\times 5^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 25608960

約数和(自身を除く): 12247335

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 107, 111, 125, 135, 185, 225, 321, 333, 375, 535, 555, 675, 925, 963, 999, 1125, 1605, 1665, 2675, 2775, 2889, 3375, 3959, 4625, 4815, 4995, 8025, 8325, 11877, 13375, 13875, 14445, 19795, 24075, 24975, 35631, 40125, 41625, 59385, 72225, 98975, 106893, 120375, 124875, 178155, 296925, 361125, 494875, 534465, 890775, 1484625, 2672325, 4453875, 13361625]

約数ペア:

[(1, 13361625), (3, 4453875), (5, 2672325), (9, 1484625), (15, 890775), (25, 534465), (27, 494875), (37, 361125), (45, 296925), (75, 178155), (107, 124875), (111, 120375), (125, 106893), (135, 98975), (185, 72225), (225, 59385), (321, 41625), (333, 40125), (375, 35631), (535, 24975), (555, 24075), (675, 19795), (925, 14445), (963, 13875), (999, 13375), (1125, 11877), (1605, 8325), (1665, 8025), (2675, 4995), (2775, 4815), (2889, 4625), (3375, 3959)]