68045742015

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1\times {\mathrm{1153}}^1$

素因数の和:2168

約数の個数: 64

約数和(自身を含む): 112563634176

約数和(自身を除く): 44517892161

約数列:

[1, 3, 5, 15, 47, 97, 141, 235, 291, 485, 705, 863, 1153, 1455, 2589, 3459, 4315, 4559, 5765, 12945, 13677, 17295, 22795, 40561, 54191, 68385, 83711, 111841, 121683, 162573, 202805, 251133, 270955, 335523, 418555, 559205, 608415, 812865, 995039, 1255665, 1677615, 2985117, 3934417, 4975195, 5256527, 11803251, 14925585, 15769581, 19672085, 26282635, 46766833, 59016255, 78847905, 96518783, 140300499, 233834165, 289556349, 482593915, 701502495, 1447781745, 4536382801, 13609148403, 22681914005, 68045742015]

約数ペア:

[(1, 68045742015), (3, 22681914005), (5, 13609148403), (15, 4536382801), (47, 1447781745), (97, 701502495), (141, 482593915), (235, 289556349), (291, 233834165), (485, 140300499), (705, 96518783), (863, 78847905), (1153, 59016255), (1455, 46766833), (2589, 26282635), (3459, 19672085), (4315, 15769581), (4559, 14925585), (5765, 11803251), (12945, 5256527), (13677, 4975195), (17295, 3934417), (22795, 2985117), (40561, 1677615), (54191, 1255665), (68385, 995039), (83711, 812865), (111841, 608415), (121683, 559205), (162573, 418555), (202805, 335523), (251133, 270955)]