102968235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 190045440

約数和(自身を除く): 87077205

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 281, 479, 765, 843, 1405, 1437, 2395, 2529, 4215, 4311, 4777, 7185, 8143, 12645, 14331, 21555, 23885, 24429, 40715, 42993, 71655, 73287, 122145, 134599, 214965, 366435, 403797, 672995, 1211391, 2018985, 2288183, 6056955, 6864549, 11440915, 20593647, 34322745, 102968235]

約数ペア:

[(1, 102968235), (3, 34322745), (5, 20593647), (9, 11440915), (15, 6864549), (17, 6056955), (45, 2288183), (51, 2018985), (85, 1211391), (153, 672995), (255, 403797), (281, 366435), (479, 214965), (765, 134599), (843, 122145), (1405, 73287), (1437, 71655), (2395, 42993), (2529, 40715), (4215, 24429), (4311, 23885), (4777, 21555), (7185, 14331), (8143, 12645)]