83202925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 36

約数和(自身を含む): 114367680

約数和(自身を除く): 31164755

約数列:

[1, 5, 13, 25, 47, 65, 169, 235, 325, 419, 611, 845, 1175, 2095, 3055, 4225, 5447, 7943, 10475, 15275, 19693, 27235, 39715, 70811, 98465, 136175, 198575, 256009, 354055, 492325, 1280045, 1770275, 3328117, 6400225, 16640585, 83202925]

約数ペア:

[(1, 83202925), (5, 16640585), (13, 6400225), (25, 3328117), (47, 1770275), (65, 1280045), (169, 492325), (235, 354055), (325, 256009), (419, 198575), (611, 136175), (845, 98465), (1175, 70811), (2095, 39715), (3055, 27235), (4225, 19693), (5447, 15275), (7943, 10475)]