76886925

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 132312960

約数和(自身を除く): 55426035

約数列:

[1, 3, 5, 15, 25, 37, 75, 103, 111, 185, 269, 309, 515, 555, 807, 925, 1345, 1545, 2575, 2775, 3811, 4035, 6725, 7725, 9953, 11433, 19055, 20175, 27707, 29859, 49765, 57165, 83121, 95275, 138535, 149295, 248825, 285825, 415605, 692675, 746475, 1025159, 2078025, 3075477, 5125795, 15377385, 25628975, 76886925]

約数ペア:

[(1, 76886925), (3, 25628975), (5, 15377385), (15, 5125795), (25, 3075477), (37, 2078025), (75, 1025159), (103, 746475), (111, 692675), (185, 415605), (269, 285825), (309, 248825), (515, 149295), (555, 138535), (807, 95275), (925, 83121), (1345, 57165), (1545, 49765), (2575, 29859), (2775, 27707), (3811, 20175), (4035, 19055), (6725, 11433), (7725, 9953)]