13088775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 25069824

約数和(自身を除く): 11981049

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 107, 175, 233, 321, 525, 535, 699, 749, 1165, 1605, 1631, 2247, 2675, 3495, 3745, 4893, 5825, 8025, 8155, 11235, 17475, 18725, 24465, 24931, 40775, 56175, 74793, 122325, 124655, 174517, 373965, 523551, 623275, 872585, 1869825, 2617755, 4362925, 13088775]

約数ペア:

[(1, 13088775), (3, 4362925), (5, 2617755), (7, 1869825), (15, 872585), (21, 623275), (25, 523551), (35, 373965), (75, 174517), (105, 124655), (107, 122325), (175, 74793), (233, 56175), (321, 40775), (525, 24931), (535, 24465), (699, 18725), (749, 17475), (1165, 11235), (1605, 8155), (1631, 8025), (2247, 5825), (2675, 4893), (3495, 3745)]