16163005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 5609795

約数列:

[1, 5, 17, 29, 79, 83, 85, 145, 395, 415, 493, 1343, 1411, 2291, 2407, 2465, 6557, 6715, 7055, 11455, 12035, 32785, 38947, 40919, 111469, 190153, 194735, 204595, 557345, 950765, 3232601, 16163005]

約数ペア:

[(1, 16163005), (5, 3232601), (17, 950765), (29, 557345), (79, 204595), (83, 194735), (85, 190153), (145, 111469), (395, 40919), (415, 38947), (493, 32785), (1343, 12035), (1411, 11455), (2291, 7055), (2407, 6715), (2465, 6557)]