10531451125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7193}}^1$

素因数の和:7291

約数の個数: 64

約数和(自身を含む): 15271768512

約数和(自身を除く): 4740317387

約数列:

[1, 5, 13, 17, 25, 53, 65, 85, 125, 221, 265, 325, 425, 689, 901, 1105, 1325, 1625, 2125, 3445, 4505, 5525, 6625, 7193, 11713, 17225, 22525, 27625, 35965, 58565, 86125, 93509, 112625, 122281, 179825, 292825, 381229, 467545, 611405, 899125, 1464125, 1589653, 1906145, 2337725, 3057025, 4955977, 6480893, 7948265, 9530725, 11688625, 15285125, 24779885, 32404465, 39741325, 47653625, 84251609, 123899425, 162022325, 198706625, 421258045, 619497125, 810111625, 2106290225, 10531451125]

約数ペア:

[(1, 10531451125), (5, 2106290225), (13, 810111625), (17, 619497125), (25, 421258045), (53, 198706625), (65, 162022325), (85, 123899425), (125, 84251609), (221, 47653625), (265, 39741325), (325, 32404465), (425, 24779885), (689, 15285125), (901, 11688625), (1105, 9530725), (1325, 7948265), (1625, 6480893), (2125, 4955977), (3445, 3057025), (4505, 2337725), (5525, 1906145), (6625, 1589653), (7193, 1464125), (11713, 899125), (17225, 611405), (22525, 467545), (27625, 381229), (35965, 292825), (58565, 179825), (86125, 122281), (93509, 112625)]