85422875

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 114903360

約数和(自身を除く): 29480485

約数列:

[1, 5, 17, 25, 61, 85, 125, 305, 425, 659, 1037, 1525, 2125, 3295, 5185, 7625, 11203, 16475, 25925, 40199, 56015, 82375, 129625, 200995, 280075, 683383, 1004975, 1400375, 3416915, 5024875, 17084575, 85422875]

約数ペア:

[(1, 85422875), (5, 17084575), (17, 5024875), (25, 3416915), (61, 1400375), (85, 1004975), (125, 683383), (305, 280075), (425, 200995), (659, 129625), (1037, 82375), (1525, 56015), (2125, 40199), (3295, 25925), (5185, 16475), (7625, 11203)]