9915350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6397}}^1$

素因数の和:6440

約数の個数: 24

約数和(自身を含む): 19040448

約数和(自身を除く): 9125098

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 6397, 12794, 31985, 63970, 159925, 198307, 319850, 396614, 991535, 1983070, 4957675, 9915350]

約数ペア:

[(1, 9915350), (2, 4957675), (5, 1983070), (10, 991535), (25, 396614), (31, 319850), (50, 198307), (62, 159925), (155, 63970), (310, 31985), (775, 12794), (1550, 6397)]