15435065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 20756736

約数和(自身を除く): 5321671

約数列:

[1, 5, 17, 41, 43, 85, 103, 205, 215, 515, 697, 731, 1751, 1763, 3485, 3655, 4223, 4429, 8755, 8815, 21115, 22145, 29971, 71791, 75293, 149855, 181589, 358955, 376465, 907945, 3087013, 15435065]

約数ペア:

[(1, 15435065), (5, 3087013), (17, 907945), (41, 376465), (43, 358955), (85, 181589), (103, 149855), (205, 75293), (215, 71791), (515, 29971), (697, 22145), (731, 21115), (1751, 8815), (1763, 8755), (3485, 4429), (3655, 4223)]