187415545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 241506720

約数和(自身を除く): 54091175

約数列:

[1, 5, 29, 37, 145, 181, 185, 193, 905, 965, 1073, 5249, 5365, 5597, 6697, 7141, 26245, 27985, 33485, 34933, 35705, 174665, 194213, 207089, 971065, 1013057, 1035445, 1292521, 5065285, 6462605, 37483109, 187415545]

約数ペア:

[(1, 187415545), (5, 37483109), (29, 6462605), (37, 5065285), (145, 1292521), (181, 1035445), (185, 1013057), (193, 971065), (905, 207089), (965, 194213), (1073, 174665), (5249, 35705), (5365, 34933), (5597, 33485), (6697, 27985), (7141, 26245)]