77973935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 103723200

約数和(自身を除く): 25749265

約数列:

[1, 5, 13, 65, 83, 97, 149, 415, 485, 745, 1079, 1261, 1937, 5395, 6305, 8051, 9685, 12367, 14453, 40255, 61835, 72265, 104663, 160771, 187889, 523315, 803855, 939445, 1199599, 5997995, 15594787, 77973935]

約数ペア:

[(1, 77973935), (5, 15594787), (13, 5997995), (65, 1199599), (83, 939445), (97, 803855), (149, 523315), (415, 187889), (485, 160771), (745, 104663), (1079, 72265), (1261, 61835), (1937, 40255), (5395, 14453), (6305, 12367), (8051, 9685)]