13303886925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1333723}}^1$

素因数の和:1333762

約数の個数: 48

約数和(自身を含む): 26461084160

約数和(自身を除く): 13157197235

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 175, 285, 399, 475, 525, 665, 1425, 1995, 3325, 9975, 1333723, 4001169, 6668615, 9336061, 20005845, 25340737, 28008183, 33343075, 46680305, 76022211, 100029225, 126703685, 140040915, 177385159, 233401525, 380111055, 532155477, 633518425, 700204575, 886925795, 1900555275, 2660777385, 4434628975, 13303886925]

約数ペア:

[(1, 13303886925), (3, 4434628975), (5, 2660777385), (7, 1900555275), (15, 886925795), (19, 700204575), (21, 633518425), (25, 532155477), (35, 380111055), (57, 233401525), (75, 177385159), (95, 140040915), (105, 126703685), (133, 100029225), (175, 76022211), (285, 46680305), (399, 33343075), (475, 28008183), (525, 25340737), (665, 20005845), (1425, 9336061), (1995, 6668615), (3325, 4001169), (9975, 1333723)]