25245210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1609}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 60742080

約数和(自身を除く): 35496870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 523, 1046, 1569, 1609, 2615, 3138, 3218, 4827, 5230, 7845, 8045, 9654, 15690, 16090, 24135, 48270, 841507, 1683014, 2524521, 4207535, 5049042, 8415070, 12622605, 25245210]

約数ペア:

[(1, 25245210), (2, 12622605), (3, 8415070), (5, 5049042), (6, 4207535), (10, 2524521), (15, 1683014), (30, 841507), (523, 48270), (1046, 24135), (1569, 16090), (1609, 15690), (2615, 9654), (3138, 8045), (3218, 7845), (4827, 5230)]