24609225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 42747264

約数和(自身を除く): 18138039

約数列:

[1, 3, 5, 15, 25, 41, 53, 75, 123, 151, 159, 205, 265, 453, 615, 755, 795, 1025, 1325, 2173, 2265, 3075, 3775, 3975, 6191, 6519, 8003, 10865, 11325, 18573, 24009, 30955, 32595, 40015, 54325, 92865, 120045, 154775, 162975, 200075, 328123, 464325, 600225, 984369, 1640615, 4921845, 8203075, 24609225]

約数ペア:

[(1, 24609225), (3, 8203075), (5, 4921845), (15, 1640615), (25, 984369), (41, 600225), (53, 464325), (75, 328123), (123, 200075), (151, 162975), (159, 154775), (205, 120045), (265, 92865), (453, 54325), (615, 40015), (755, 32595), (795, 30955), (1025, 24009), (1325, 18573), (2173, 11325), (2265, 10865), (3075, 8003), (3775, 6519), (3975, 6191)]