419418645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1\times {\mathrm{1429}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 711659520

約数和(自身を除く): 292240875

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1151, 1429, 3453, 4287, 5755, 7145, 17265, 19567, 21435, 24293, 58701, 72879, 97835, 121465, 293505, 364395, 1644779, 4934337, 8223895, 24671685, 27961243, 83883729, 139806215, 419418645]

約数ペア:

[(1, 419418645), (3, 139806215), (5, 83883729), (15, 27961243), (17, 24671685), (51, 8223895), (85, 4934337), (255, 1644779), (1151, 364395), (1429, 293505), (3453, 121465), (4287, 97835), (5755, 72879), (7145, 58701), (17265, 24293), (19567, 21435)]