172968274715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{85361}}^1$

素因数の和:86183

約数の個数: 32

約数和(自身を含む): 227158525440

約数和(自身を除く): 54190250725

約数列:

[1, 5, 17, 31, 85, 155, 527, 769, 2635, 3845, 13073, 23839, 65365, 85361, 119195, 405263, 426805, 1451137, 2026315, 2646191, 7255685, 13230955, 44985247, 65642609, 224926235, 328213045, 1115924353, 2034920879, 5579621765, 10174604395, 34593654943, 172968274715]

約数ペア:

[(1, 172968274715), (5, 34593654943), (17, 10174604395), (31, 5579621765), (85, 2034920879), (155, 1115924353), (527, 328213045), (769, 224926235), (2635, 65642609), (3845, 44985247), (13073, 13230955), (23839, 7255685), (65365, 2646191), (85361, 2026315), (119195, 1451137), (405263, 426805)]