5200390125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{660367}}^1$

素因数の和:660395

約数の個数: 48

約数和(自身を含む): 10713810432

約数和(自身を除く): 5513420307

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, 660367, 1981101, 3301835, 4622569, 5943303, 9905505, 13867707, 16509175, 23112845, 29716515, 41603121, 49527525, 69338535, 82545875, 115564225, 148582575, 208015605, 247637625, 346692675, 577821125, 742912875, 1040078025, 1733463375, 5200390125]

約数ペア:

[(1, 5200390125), (3, 1733463375), (5, 1040078025), (7, 742912875), (9, 577821125), (15, 346692675), (21, 247637625), (25, 208015605), (35, 148582575), (45, 115564225), (63, 82545875), (75, 69338535), (105, 49527525), (125, 41603121), (175, 29716515), (225, 23112845), (315, 16509175), (375, 13867707), (525, 9905505), (875, 5943303), (1125, 4622569), (1575, 3301835), (2625, 1981101), (7875, 660367)]