7850286975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1153}}^1\times {\mathrm{3947}}^1$

素因数の和:5136

約数の個数: 48

約数和(自身を含む): 13558632192

約数和(自身を除く): 5708345217

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1153, 1725, 3459, 3947, 5765, 11841, 17295, 19735, 26519, 28825, 59205, 79557, 86475, 90781, 98675, 132595, 272343, 296025, 397785, 453905, 662975, 1361715, 1988925, 2269525, 4550891, 6808575, 13652673, 22754455, 68263365, 104670493, 113772275, 314011479, 341316825, 523352465, 1570057395, 2616762325, 7850286975]

約数ペア:

[(1, 7850286975), (3, 2616762325), (5, 1570057395), (15, 523352465), (23, 341316825), (25, 314011479), (69, 113772275), (75, 104670493), (115, 68263365), (345, 22754455), (575, 13652673), (1153, 6808575), (1725, 4550891), (3459, 2269525), (3947, 1988925), (5765, 1361715), (11841, 662975), (17295, 453905), (19735, 397785), (26519, 296025), (28825, 272343), (59205, 132595), (79557, 98675), (86475, 90781)]