9839375

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 15220128

約数和(自身を除く): 5380753

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 173, 175, 325, 455, 625, 865, 875, 1211, 1625, 2249, 2275, 4325, 4375, 6055, 8125, 11245, 11375, 15743, 21625, 30275, 56225, 56875, 78715, 108125, 151375, 281125, 393575, 756875, 1405625, 1967875, 9839375]

約数ペア:

[(1, 9839375), (5, 1967875), (7, 1405625), (13, 756875), (25, 393575), (35, 281125), (65, 151375), (91, 108125), (125, 78715), (173, 56875), (175, 56225), (325, 30275), (455, 21625), (625, 15743), (865, 11375), (875, 11245), (1211, 8125), (1625, 6055), (2249, 4375), (2275, 4325)]