1323007065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{42181}}^1$

素因数の和:42250

約数の個数: 48

約数和(自身を含む): 2487388176

約数和(自身を除く): 1164381111

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 6273, 10455, 31365, 42181, 126543, 210905, 379629, 632715, 717077, 1729421, 1898145, 2151231, 3585385, 5188263, 6453693, 8647105, 10756155, 15564789, 25941315, 29400157, 32268465, 77823945, 88200471, 147000785, 264601413, 441002355, 1323007065]

約数ペア:

[(1, 1323007065), (3, 441002355), (5, 264601413), (9, 147000785), (15, 88200471), (17, 77823945), (41, 32268465), (45, 29400157), (51, 25941315), (85, 15564789), (123, 10756155), (153, 8647105), (205, 6453693), (255, 5188263), (369, 3585385), (615, 2151231), (697, 1898145), (765, 1729421), (1845, 717077), (2091, 632715), (3485, 379629), (6273, 210905), (10455, 126543), (31365, 42181)]