40458045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5471}}^1$

素因数の和:5525

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 30459075

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 5471, 7395, 16413, 27355, 82065, 93007, 158659, 279021, 465035, 475977, 793295, 1395105, 2379885, 2697203, 8091609, 13486015, 40458045]

約数ペア:

[(1, 40458045), (3, 13486015), (5, 8091609), (15, 2697203), (17, 2379885), (29, 1395105), (51, 793295), (85, 475977), (87, 465035), (145, 279021), (255, 158659), (435, 93007), (493, 82065), (1479, 27355), (2465, 16413), (5471, 7395)]