193038885

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14347}}^1$

素因数の和:14394

約数の個数: 48

約数和(自身を含む): 376032384

約数和(自身を除く): 182993499

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 13455, 14347, 43041, 71735, 129123, 186511, 215205, 329981, 559533, 645615, 932555, 989943, 1649905, 1678599, 2797665, 2969829, 4289753, 4949715, 8392995, 12869259, 14849145, 21448765, 38607777, 64346295, 193038885]

約数ペア:

[(1, 193038885), (3, 64346295), (5, 38607777), (9, 21448765), (13, 14849145), (15, 12869259), (23, 8392995), (39, 4949715), (45, 4289753), (65, 2969829), (69, 2797665), (115, 1678599), (117, 1649905), (195, 989943), (207, 932555), (299, 645615), (345, 559533), (585, 329981), (897, 215205), (1035, 186511), (1495, 129123), (2691, 71735), (4485, 43041), (13455, 14347)]