73895475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 129674240

約数和(自身を除く): 55778765

約数列:

[1, 3, 5, 15, 25, 31, 37, 75, 93, 111, 155, 185, 465, 555, 775, 859, 925, 1147, 2325, 2577, 2775, 3441, 4295, 5735, 12885, 17205, 21475, 26629, 28675, 31783, 64425, 79887, 86025, 95349, 133145, 158915, 399435, 476745, 665725, 794575, 985273, 1997175, 2383725, 2955819, 4926365, 14779095, 24631825, 73895475]

約数ペア:

[(1, 73895475), (3, 24631825), (5, 14779095), (15, 4926365), (25, 2955819), (31, 2383725), (37, 1997175), (75, 985273), (93, 794575), (111, 665725), (155, 476745), (185, 399435), (465, 158915), (555, 133145), (775, 95349), (859, 86025), (925, 79887), (1147, 64425), (2325, 31783), (2577, 28675), (2775, 26629), (3441, 21475), (4295, 17205), (5735, 12885)]