7131939885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{39791}}^1$

素因数の和:40378

約数の個数: 48

約数和(自身を含む): 14153218560

約数和(自身を除く): 7021278675

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 569, 1707, 2845, 3983, 5121, 8535, 11949, 19915, 25605, 35847, 39791, 59745, 119373, 179235, 198955, 278537, 358119, 596865, 835611, 1392685, 1790595, 2506833, 4178055, 12534165, 22641079, 67923237, 113205395, 158487553, 203769711, 339616185, 475462659, 792437765, 1018848555, 1426387977, 2377313295, 7131939885]

約数ペア:

[(1, 7131939885), (3, 2377313295), (5, 1426387977), (7, 1018848555), (9, 792437765), (15, 475462659), (21, 339616185), (35, 203769711), (45, 158487553), (63, 113205395), (105, 67923237), (315, 22641079), (569, 12534165), (1707, 4178055), (2845, 2506833), (3983, 1790595), (5121, 1392685), (8535, 835611), (11949, 596865), (19915, 358119), (25605, 278537), (35847, 198955), (39791, 179235), (59745, 119373)]