26060625

素因数分解:

$3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 60

約数和(自身を含む): 48612564

約数和(自身を除く): 22551939

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 113, 123, 125, 205, 225, 339, 369, 375, 565, 615, 625, 1017, 1025, 1125, 1695, 1845, 1875, 2825, 3075, 4633, 5085, 5125, 5625, 8475, 9225, 13899, 14125, 15375, 23165, 25425, 25625, 41697, 42375, 46125, 69495, 70625, 76875, 115825, 127125, 208485, 211875, 230625, 347475, 579125, 635625, 1042425, 1737375, 2895625, 5212125, 8686875, 26060625]

約数ペア:

[(1, 26060625), (3, 8686875), (5, 5212125), (9, 2895625), (15, 1737375), (25, 1042425), (41, 635625), (45, 579125), (75, 347475), (113, 230625), (123, 211875), (125, 208485), (205, 127125), (225, 115825), (339, 76875), (369, 70625), (375, 69495), (565, 46125), (615, 42375), (625, 41697), (1017, 25625), (1025, 25425), (1125, 23165), (1695, 15375), (1845, 14125), (1875, 13899), (2825, 9225), (3075, 8475), (4633, 5625), (5085, 5125)]