61411725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11867}}^1$

素因数の和:11906

約数の個数: 36

約数和(自身を含む): 114787296

約数和(自身を除く): 53375571

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 11867, 35601, 59335, 106803, 178005, 272941, 296675, 534015, 818823, 890025, 1364705, 2456469, 2670075, 4094115, 6823525, 12282345, 20470575, 61411725]

約数ペア:

[(1, 61411725), (3, 20470575), (5, 12282345), (9, 6823525), (15, 4094115), (23, 2670075), (25, 2456469), (45, 1364705), (69, 890025), (75, 818823), (115, 534015), (207, 296675), (225, 272941), (345, 178005), (575, 106803), (1035, 59335), (1725, 35601), (5175, 11867)]