127408057875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{16178801}}^1$

素因数の和:16178829

約数の個数: 48

約数和(自身を含む): 262484883648

約数和(自身を除く): 135076825773

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 125, 175, 225, 315, 375, 525, 875, 1125, 1575, 2625, 7875, 16178801, 48536403, 80894005, 113251607, 145609209, 242682015, 339754821, 404470025, 566258035, 728046045, 1019264463, 1213410075, 1698774105, 2022350125, 2831290175, 3640230225, 5096322315, 6067050375, 8493870525, 14156450875, 18201151125, 25481611575, 42469352625, 127408057875]

約数ペア:

[(1, 127408057875), (3, 42469352625), (5, 25481611575), (7, 18201151125), (9, 14156450875), (15, 8493870525), (21, 6067050375), (25, 5096322315), (35, 3640230225), (45, 2831290175), (63, 2022350125), (75, 1698774105), (105, 1213410075), (125, 1019264463), (175, 728046045), (225, 566258035), (315, 404470025), (375, 339754821), (525, 242682015), (875, 145609209), (1125, 113251607), (1575, 80894005), (2625, 48536403), (7875, 16178801)]