15567435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 30831840

約数和(自身を除く): 15264405

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 89, 115, 117, 169, 195, 207, 267, 299, 345, 445, 507, 585, 801, 845, 897, 1035, 1157, 1335, 1495, 1521, 2047, 2535, 2691, 3471, 3887, 4005, 4485, 5785, 6141, 7605, 10235, 10413, 11661, 13455, 15041, 17355, 18423, 19435, 26611, 30705, 34983, 45123, 52065, 58305, 75205, 79833, 92115, 133055, 135369, 174915, 225615, 239499, 345943, 399165, 676845, 1037829, 1197495, 1729715, 3113487, 5189145, 15567435]

約数ペア:

[(1, 15567435), (3, 5189145), (5, 3113487), (9, 1729715), (13, 1197495), (15, 1037829), (23, 676845), (39, 399165), (45, 345943), (65, 239499), (69, 225615), (89, 174915), (115, 135369), (117, 133055), (169, 92115), (195, 79833), (207, 75205), (267, 58305), (299, 52065), (345, 45123), (445, 34983), (507, 30705), (585, 26611), (801, 19435), (845, 18423), (897, 17355), (1035, 15041), (1157, 13455), (1335, 11661), (1495, 10413), (1521, 10235), (2047, 7605), (2535, 6141), (2691, 5785), (3471, 4485), (3887, 4005)]