78167325

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 135616320

約数和(自身を除く): 57448995

約数列:

[1, 3, 5, 15, 25, 29, 75, 83, 87, 145, 249, 415, 433, 435, 725, 1245, 1299, 2075, 2165, 2175, 2407, 6225, 6495, 7221, 10825, 12035, 12557, 32475, 35939, 36105, 37671, 60175, 62785, 107817, 179695, 180525, 188355, 313925, 539085, 898475, 941775, 1042231, 2695425, 3126693, 5211155, 15633465, 26055775, 78167325]

約数ペア:

[(1, 78167325), (3, 26055775), (5, 15633465), (15, 5211155), (25, 3126693), (29, 2695425), (75, 1042231), (83, 941775), (87, 898475), (145, 539085), (249, 313925), (415, 188355), (433, 180525), (435, 179695), (725, 107817), (1245, 62785), (1299, 60175), (2075, 37671), (2165, 36105), (2175, 35939), (2407, 32475), (6225, 12557), (6495, 12035), (7221, 10825)]