26714385

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 49330944

約数和(自身を除く): 22616559

約数列:

[1, 3, 5, 9, 15, 23, 45, 53, 69, 115, 159, 207, 265, 345, 477, 487, 795, 1035, 1219, 1461, 2385, 2435, 3657, 4383, 6095, 7305, 10971, 11201, 18285, 21915, 25811, 33603, 54855, 56005, 77433, 100809, 129055, 168015, 232299, 387165, 504045, 593653, 1161495, 1780959, 2968265, 5342877, 8904795, 26714385]

約数ペア:

[(1, 26714385), (3, 8904795), (5, 5342877), (9, 2968265), (15, 1780959), (23, 1161495), (45, 593653), (53, 504045), (69, 387165), (115, 232299), (159, 168015), (207, 129055), (265, 100809), (345, 77433), (477, 56005), (487, 54855), (795, 33603), (1035, 25811), (1219, 21915), (1461, 18285), (2385, 11201), (2435, 10971), (3657, 7305), (4383, 6095)]