1485250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 3000816

約数和(自身を除く): 1515566

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 457, 650, 914, 1625, 2285, 3250, 4570, 5941, 11425, 11882, 22850, 29705, 57125, 59410, 114250, 148525, 297050, 742625, 1485250]

約数ペア:

[(1, 1485250), (2, 742625), (5, 297050), (10, 148525), (13, 114250), (25, 59410), (26, 57125), (50, 29705), (65, 22850), (125, 11882), (130, 11425), (250, 5941), (325, 4570), (457, 3250), (650, 2285), (914, 1625)]