39330525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 73522080

約数和(自身を除く): 34191555

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 107, 145, 169, 195, 321, 325, 377, 435, 507, 535, 725, 845, 975, 1131, 1391, 1605, 1885, 2175, 2535, 2675, 3103, 4173, 4225, 4901, 5655, 6955, 8025, 9309, 9425, 12675, 14703, 15515, 18083, 20865, 24505, 28275, 34775, 40339, 46545, 54249, 73515, 77575, 90415, 104325, 121017, 122525, 201695, 232725, 271245, 367575, 452075, 524407, 605085, 1008475, 1356225, 1573221, 2622035, 3025425, 7866105, 13110175, 39330525]

約数ペア:

[(1, 39330525), (3, 13110175), (5, 7866105), (13, 3025425), (15, 2622035), (25, 1573221), (29, 1356225), (39, 1008475), (65, 605085), (75, 524407), (87, 452075), (107, 367575), (145, 271245), (169, 232725), (195, 201695), (321, 122525), (325, 121017), (377, 104325), (435, 90415), (507, 77575), (535, 73515), (725, 54249), (845, 46545), (975, 40339), (1131, 34775), (1391, 28275), (1605, 24505), (1885, 20865), (2175, 18083), (2535, 15515), (2675, 14703), (3103, 12675), (4173, 9425), (4225, 9309), (4901, 8025), (5655, 6955)]