372078785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 494968320

約数和(自身を除く): 122889535

約数列:

[1, 5, 13, 43, 65, 215, 239, 557, 559, 1195, 2785, 2795, 3107, 7241, 10277, 15535, 23951, 36205, 51385, 119755, 133123, 133601, 311363, 665615, 668005, 1556815, 1730599, 5724289, 8652995, 28621445, 74415757, 372078785]

約数ペア:

[(1, 372078785), (5, 74415757), (13, 28621445), (43, 8652995), (65, 5724289), (215, 1730599), (239, 1556815), (557, 668005), (559, 665615), (1195, 311363), (2785, 133601), (2795, 133123), (3107, 119755), (7241, 51385), (10277, 36205), (15535, 23951)]