15127125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 28304640

約数和(自身を除く): 13177515

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 107, 125, 145, 195, 321, 325, 375, 377, 435, 535, 725, 975, 1131, 1391, 1605, 1625, 1885, 2175, 2675, 3103, 3625, 4173, 4875, 5655, 6955, 8025, 9309, 9425, 10875, 13375, 15515, 20865, 28275, 34775, 40125, 40339, 46545, 47125, 77575, 104325, 121017, 141375, 173875, 201695, 232725, 387875, 521625, 605085, 1008475, 1163625, 3025425, 5042375, 15127125]

約数ペア:

[(1, 15127125), (3, 5042375), (5, 3025425), (13, 1163625), (15, 1008475), (25, 605085), (29, 521625), (39, 387875), (65, 232725), (75, 201695), (87, 173875), (107, 141375), (125, 121017), (145, 104325), (195, 77575), (321, 47125), (325, 46545), (375, 40339), (377, 40125), (435, 34775), (535, 28275), (725, 20865), (975, 15515), (1131, 13375), (1391, 10875), (1605, 9425), (1625, 9309), (1885, 8025), (2175, 6955), (2675, 5655), (3103, 4875), (3625, 4173)]