15672949315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1\times {\mathrm{1987}}^1$

素因数の和:3387

約数の個数: 32

約数和(自身を含む): 20219963904

約数和(自身を除く): 4547014589

約数列:

[1, 5, 17, 71, 85, 355, 1207, 1307, 1987, 6035, 6535, 9935, 22219, 33779, 92797, 111095, 141077, 168895, 463985, 705385, 1577549, 2398309, 2597009, 7887745, 11991545, 12985045, 44149153, 184387639, 220745765, 921938195, 3134589863, 15672949315]

約数ペア:

[(1, 15672949315), (5, 3134589863), (17, 921938195), (71, 220745765), (85, 184387639), (355, 44149153), (1207, 12985045), (1307, 11991545), (1987, 7887745), (6035, 2597009), (6535, 2398309), (9935, 1577549), (22219, 705385), (33779, 463985), (92797, 168895), (111095, 141077)]