30457935

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9533}}^1$

素因数の和:9615

約数の個数: 24

約数和(自身を含む): 53542944

約数和(自身を除く): 23085009

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 9533, 28599, 47665, 85797, 142995, 428985, 676843, 2030529, 3384215, 6091587, 10152645, 30457935]

約数ペア:

[(1, 30457935), (3, 10152645), (5, 6091587), (9, 3384215), (15, 2030529), (45, 676843), (71, 428985), (213, 142995), (355, 85797), (639, 47665), (1065, 28599), (3195, 9533)]