855525

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 1660608

約数和(自身を除く): 805083

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 61, 75, 85, 165, 183, 187, 255, 275, 305, 425, 561, 671, 825, 915, 935, 1037, 1275, 1525, 2013, 2805, 3111, 3355, 4575, 4675, 5185, 10065, 11407, 14025, 15555, 16775, 25925, 34221, 50325, 57035, 77775, 171105, 285175, 855525]

約数ペア:

[(1, 855525), (3, 285175), (5, 171105), (11, 77775), (15, 57035), (17, 50325), (25, 34221), (33, 25925), (51, 16775), (55, 15555), (61, 14025), (75, 11407), (85, 10065), (165, 5185), (183, 4675), (187, 4575), (255, 3355), (275, 3111), (305, 2805), (425, 2013), (561, 1525), (671, 1275), (825, 1037), (915, 935)]