42173145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5862

約数の個数: 48

約数和(自身を含む): 87190272

約数和(自身を除く): 45017127

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 805, 1035, 1449, 2415, 5821, 7245, 17463, 29105, 40747, 52389, 87315, 122241, 133883, 203735, 261945, 366723, 401649, 611205, 669415, 937181, 1204947, 1833615, 2008245, 2811543, 4685905, 6024735, 8434629, 14057715, 42173145]

約数ペア:

[(1, 42173145), (3, 14057715), (5, 8434629), (7, 6024735), (9, 4685905), (15, 2811543), (21, 2008245), (23, 1833615), (35, 1204947), (45, 937181), (63, 669415), (69, 611205), (105, 401649), (115, 366723), (161, 261945), (207, 203735), (315, 133883), (345, 122241), (483, 87315), (805, 52389), (1035, 40747), (1449, 29105), (2415, 17463), (5821, 7245)]