2017044915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1669}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 3509084160

約数和(自身を除く): 1492039245

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 113, 115, 155, 339, 345, 465, 565, 713, 1669, 1695, 2139, 2599, 3503, 3565, 5007, 7797, 8345, 10509, 10695, 12995, 17515, 25035, 38387, 38985, 51739, 52545, 80569, 115161, 155217, 188597, 191935, 241707, 258695, 402845, 565791, 575805, 776085, 942985, 1189997, 1208535, 2828955, 3569991, 4337731, 5846507, 5949985, 13013193, 17539521, 17849955, 21688655, 29232535, 65065965, 87697605, 134469661, 403408983, 672348305, 2017044915]

約数ペア:

[(1, 2017044915), (3, 672348305), (5, 403408983), (15, 134469661), (23, 87697605), (31, 65065965), (69, 29232535), (93, 21688655), (113, 17849955), (115, 17539521), (155, 13013193), (339, 5949985), (345, 5846507), (465, 4337731), (565, 3569991), (713, 2828955), (1669, 1208535), (1695, 1189997), (2139, 942985), (2599, 776085), (3503, 575805), (3565, 565791), (5007, 402845), (7797, 258695), (8345, 241707), (10509, 191935), (10695, 188597), (12995, 155217), (17515, 115161), (25035, 80569), (38387, 52545), (38985, 51739)]