15694080315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{4723}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 27085072896

約数和(自身を除く): 11390992581

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 157, 249, 255, 415, 471, 785, 1245, 1411, 2355, 2669, 4233, 4723, 7055, 8007, 13031, 13345, 14169, 21165, 23615, 39093, 40035, 65155, 70845, 80291, 195465, 221527, 240873, 392009, 401455, 664581, 741511, 1107635, 1176027, 1204365, 1960045, 2224533, 3322905, 3707555, 5880135, 6664153, 11122665, 12605687, 19992459, 33320765, 37817061, 61545413, 63028435, 99962295, 184636239, 189085305, 307727065, 923181195, 1046272021, 3138816063, 5231360105, 15694080315]

約数ペア:

[(1, 15694080315), (3, 5231360105), (5, 3138816063), (15, 1046272021), (17, 923181195), (51, 307727065), (83, 189085305), (85, 184636239), (157, 99962295), (249, 63028435), (255, 61545413), (415, 37817061), (471, 33320765), (785, 19992459), (1245, 12605687), (1411, 11122665), (2355, 6664153), (2669, 5880135), (4233, 3707555), (4723, 3322905), (7055, 2224533), (8007, 1960045), (13031, 1204365), (13345, 1176027), (14169, 1107635), (21165, 741511), (23615, 664581), (39093, 401455), (40035, 392009), (65155, 240873), (70845, 221527), (80291, 195465)]