12327975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 25592112

約数和(自身を除く): 13264137

約数列:

[1, 3, 5, 9, 11, 15, 17, 25, 33, 45, 51, 55, 75, 85, 99, 153, 165, 187, 225, 255, 275, 293, 425, 495, 561, 765, 825, 879, 935, 1275, 1465, 1683, 2475, 2637, 2805, 3223, 3825, 4395, 4675, 4981, 7325, 8415, 9669, 13185, 14025, 14943, 16115, 21975, 24905, 29007, 42075, 44829, 48345, 54791, 65925, 74715, 80575, 124525, 145035, 164373, 224145, 241725, 273955, 373575, 493119, 725175, 821865, 1120725, 1369775, 2465595, 4109325, 12327975]

約数ペア:

[(1, 12327975), (3, 4109325), (5, 2465595), (9, 1369775), (11, 1120725), (15, 821865), (17, 725175), (25, 493119), (33, 373575), (45, 273955), (51, 241725), (55, 224145), (75, 164373), (85, 145035), (99, 124525), (153, 80575), (165, 74715), (187, 65925), (225, 54791), (255, 48345), (275, 44829), (293, 42075), (425, 29007), (495, 24905), (561, 21975), (765, 16115), (825, 14943), (879, 14025), (935, 13185), (1275, 9669), (1465, 8415), (1683, 7325), (2475, 4981), (2637, 4675), (2805, 4395), (3223, 3825)]