39959625

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 71705088

約数和(自身を除く): 31745463

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 113, 115, 123, 125, 205, 339, 345, 375, 565, 575, 615, 943, 1025, 1695, 1725, 2599, 2825, 2829, 2875, 3075, 4633, 4715, 5125, 7797, 8475, 8625, 12995, 13899, 14125, 14145, 15375, 23165, 23575, 38985, 42375, 64975, 69495, 70725, 106559, 115825, 117875, 194925, 319677, 324875, 347475, 353625, 532795, 579125, 974625, 1598385, 1737375, 2663975, 7991925, 13319875, 39959625]

約数ペア:

[(1, 39959625), (3, 13319875), (5, 7991925), (15, 2663975), (23, 1737375), (25, 1598385), (41, 974625), (69, 579125), (75, 532795), (113, 353625), (115, 347475), (123, 324875), (125, 319677), (205, 194925), (339, 117875), (345, 115825), (375, 106559), (565, 70725), (575, 69495), (615, 64975), (943, 42375), (1025, 38985), (1695, 23575), (1725, 23165), (2599, 15375), (2825, 14145), (2829, 14125), (2875, 13899), (3075, 12995), (4633, 8625), (4715, 8475), (5125, 7797)]