329376345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{17609}}^1$

素因数の和:17689

約数の個数: 32

約数和(自身を含む): 557884800

約数和(自身を除く): 228508455

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 1247, 3741, 6235, 17609, 18705, 52827, 88045, 264135, 510661, 757187, 1531983, 2271561, 2553305, 3785935, 7659915, 11357805, 21958423, 65875269, 109792115, 329376345]

約数ペア:

[(1, 329376345), (3, 109792115), (5, 65875269), (15, 21958423), (29, 11357805), (43, 7659915), (87, 3785935), (129, 2553305), (145, 2271561), (215, 1531983), (435, 757187), (645, 510661), (1247, 264135), (3741, 88045), (6235, 52827), (17609, 18705)]