228963625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1871}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 315394560

約数和(自身を除く): 86430935

約数列:

[1, 5, 11, 25, 55, 89, 125, 275, 445, 979, 1375, 1871, 2225, 4895, 9355, 11125, 20581, 24475, 46775, 102905, 122375, 166519, 233875, 514525, 832595, 1831709, 2572625, 4162975, 9158545, 20814875, 45792725, 228963625]

約数ペア:

[(1, 228963625), (5, 45792725), (11, 20814875), (25, 9158545), (55, 4162975), (89, 2572625), (125, 1831709), (275, 832595), (445, 514525), (979, 233875), (1375, 166519), (1871, 122375), (2225, 102905), (4895, 46775), (9355, 24475), (11125, 20581)]