28792752625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{8087}}^1$

素因数の和:8435

約数の個数: 64

約数和(自身を含む): 44372450304

約数和(自身を除く): 15579697679

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 313, 325, 455, 875, 1565, 1625, 2191, 2275, 4069, 7825, 8087, 10955, 11375, 20345, 28483, 39125, 40435, 54775, 56609, 101725, 105131, 142415, 202175, 273875, 283045, 508625, 525655, 712075, 735917, 1010875, 1415225, 2531231, 2628275, 3560375, 3679585, 7076125, 12656155, 13141375, 17718617, 18397925, 32906003, 63280775, 88593085, 91989625, 164530015, 230342021, 316403875, 442965425, 822650075, 1151710105, 2214827125, 4113250375, 5758550525, 28792752625]

約数ペア:

[(1, 28792752625), (5, 5758550525), (7, 4113250375), (13, 2214827125), (25, 1151710105), (35, 822650075), (65, 442965425), (91, 316403875), (125, 230342021), (175, 164530015), (313, 91989625), (325, 88593085), (455, 63280775), (875, 32906003), (1565, 18397925), (1625, 17718617), (2191, 13141375), (2275, 12656155), (4069, 7076125), (7825, 3679585), (8087, 3560375), (10955, 2628275), (11375, 2531231), (20345, 1415225), (28483, 1010875), (39125, 735917), (40435, 712075), (54775, 525655), (56609, 508625), (101725, 283045), (105131, 273875), (142415, 202175)]