1517965345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12119}}^1$

素因数の和:12225

約数の個数: 32

約数和(自身を含む): 2052449280

約数和(自身を除く): 534483935

約数列:

[1, 5, 13, 41, 47, 65, 205, 235, 533, 611, 1927, 2665, 3055, 9635, 12119, 25051, 60595, 125255, 157547, 496879, 569593, 787735, 2484395, 2847965, 6459427, 7404709, 23353313, 32297135, 37023545, 116766565, 303593069, 1517965345]

約数ペア:

[(1, 1517965345), (5, 303593069), (13, 116766565), (41, 37023545), (47, 32297135), (65, 23353313), (205, 7404709), (235, 6459427), (533, 2847965), (611, 2484395), (1927, 787735), (2665, 569593), (3055, 496879), (9635, 157547), (12119, 125255), (25051, 60595)]