4921845

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 8273664

約数和(自身を除く): 3351819

約数列:

[1, 3, 5, 15, 41, 53, 123, 151, 159, 205, 265, 453, 615, 755, 795, 2173, 2265, 6191, 6519, 8003, 10865, 18573, 24009, 30955, 32595, 40015, 92865, 120045, 328123, 984369, 1640615, 4921845]

約数ペア:

[(1, 4921845), (3, 1640615), (5, 984369), (15, 328123), (41, 120045), (53, 92865), (123, 40015), (151, 32595), (159, 30955), (205, 24009), (265, 18573), (453, 10865), (615, 8003), (755, 6519), (795, 6191), (2173, 2265)]