4880025

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 54

約数和(自身を含む): 9360078

約数和(自身を除く): 4480053

約数列:

[1, 3, 5, 9, 15, 23, 25, 41, 45, 69, 75, 115, 123, 205, 207, 225, 345, 369, 529, 575, 615, 943, 1025, 1035, 1587, 1725, 1845, 2645, 2829, 3075, 4715, 4761, 5175, 7935, 8487, 9225, 13225, 14145, 21689, 23575, 23805, 39675, 42435, 65067, 70725, 108445, 119025, 195201, 212175, 325335, 542225, 976005, 1626675, 4880025]

約数ペア:

[(1, 4880025), (3, 1626675), (5, 976005), (9, 542225), (15, 325335), (23, 212175), (25, 195201), (41, 119025), (45, 108445), (69, 70725), (75, 65067), (115, 42435), (123, 39675), (205, 23805), (207, 23575), (225, 21689), (345, 14145), (369, 13225), (529, 9225), (575, 8487), (615, 7935), (943, 5175), (1025, 4761), (1035, 4715), (1587, 3075), (1725, 2829), (1845, 2645)]