85145325

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 147240576

約数和(自身を除く): 62095251

約数列:

[1, 3, 5, 15, 25, 37, 61, 75, 111, 183, 185, 305, 503, 555, 915, 925, 1509, 1525, 2257, 2515, 2775, 4575, 6771, 7545, 11285, 12575, 18611, 30683, 33855, 37725, 55833, 56425, 92049, 93055, 153415, 169275, 279165, 460245, 465275, 767075, 1135271, 1395825, 2301225, 3405813, 5676355, 17029065, 28381775, 85145325]

約数ペア:

[(1, 85145325), (3, 28381775), (5, 17029065), (15, 5676355), (25, 3405813), (37, 2301225), (61, 1395825), (75, 1135271), (111, 767075), (183, 465275), (185, 460245), (305, 279165), (503, 169275), (555, 153415), (915, 93055), (925, 92049), (1509, 56425), (1525, 55833), (2257, 37725), (2515, 33855), (2775, 30683), (4575, 18611), (6771, 12575), (7545, 11285)]