38856875145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1\times {\mathrm{5003}}^1$

素因数の和:5582

約数の個数: 64

約数和(自身を含む): 68644952064

約数和(自身を除く): 29788076919

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 457, 515, 1133, 1371, 1545, 2285, 3399, 5003, 5027, 5665, 6855, 15009, 15081, 16995, 25015, 25135, 47071, 55033, 75045, 75405, 141213, 165099, 235355, 275165, 515309, 517781, 706065, 825495, 1545927, 1553343, 2286371, 2576545, 2588905, 5668399, 6859113, 7729635, 7766715, 11431855, 17005197, 25150081, 28341995, 34295565, 75450243, 85025985, 125750405, 235496213, 377251215, 706488639, 1177481065, 2590458343, 3532443195, 7771375029, 12952291715, 38856875145]

約数ペア:

[(1, 38856875145), (3, 12952291715), (5, 7771375029), (11, 3532443195), (15, 2590458343), (33, 1177481065), (55, 706488639), (103, 377251215), (165, 235496213), (309, 125750405), (457, 85025985), (515, 75450243), (1133, 34295565), (1371, 28341995), (1545, 25150081), (2285, 17005197), (3399, 11431855), (5003, 7766715), (5027, 7729635), (5665, 6859113), (6855, 5668399), (15009, 2588905), (15081, 2576545), (16995, 2286371), (25015, 1553343), (25135, 1545927), (47071, 825495), (55033, 706065), (75045, 517781), (75405, 515309), (141213, 275165), (165099, 235355)]