143438685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7283}}^1$

素因数の和:7405

約数の個数: 32

約数和(自身を含む): 249637248

約数和(自身を除く): 106198563

約数列:

[1, 3, 5, 13, 15, 39, 65, 101, 195, 303, 505, 1313, 1515, 3939, 6565, 7283, 19695, 21849, 36415, 94679, 109245, 284037, 473395, 735583, 1420185, 2206749, 3677915, 9562579, 11033745, 28687737, 47812895, 143438685]

約数ペア:

[(1, 143438685), (3, 47812895), (5, 28687737), (13, 11033745), (15, 9562579), (39, 3677915), (65, 2206749), (101, 1420185), (195, 735583), (303, 473395), (505, 284037), (1313, 109245), (1515, 94679), (3939, 36415), (6565, 21849), (7283, 19695)]