63272565

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 118198080

約数和(自身を除く): 54925515

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1721, 1935, 2451, 4085, 5163, 7353, 8605, 12255, 15489, 25815, 32699, 36765, 74003, 77445, 98097, 163495, 222009, 294291, 370015, 490485, 666027, 1110045, 1406057, 1471455, 3330135, 4218171, 7030285, 12654513, 21090855, 63272565]

約数ペア:

[(1, 63272565), (3, 21090855), (5, 12654513), (9, 7030285), (15, 4218171), (19, 3330135), (43, 1471455), (45, 1406057), (57, 1110045), (95, 666027), (129, 490485), (171, 370015), (215, 294291), (285, 222009), (387, 163495), (645, 98097), (817, 77445), (855, 74003), (1721, 36765), (1935, 32699), (2451, 25815), (4085, 15489), (5163, 12255), (7353, 8605)]