8203075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 10686816

約数和(自身を除く): 2483741

約数列:

[1, 5, 25, 41, 53, 151, 205, 265, 755, 1025, 1325, 2173, 3775, 6191, 8003, 10865, 30955, 40015, 54325, 154775, 200075, 328123, 1640615, 8203075]

約数ペア:

[(1, 8203075), (5, 1640615), (25, 328123), (41, 200075), (53, 154775), (151, 54325), (205, 40015), (265, 30955), (755, 10865), (1025, 8003), (1325, 6191), (2173, 3775)]