13748875

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 20666880

約数和(自身を除く): 6918005

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 827, 875, 2375, 3325, 4135, 5789, 15713, 16625, 20675, 28945, 78565, 103375, 109991, 144725, 392825, 549955, 723625, 1964125, 2749775, 13748875]

約数ペア:

[(1, 13748875), (5, 2749775), (7, 1964125), (19, 723625), (25, 549955), (35, 392825), (95, 144725), (125, 109991), (133, 103375), (175, 78565), (475, 28945), (665, 20675), (827, 16625), (875, 15713), (2375, 5789), (3325, 4135)]