74882185

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 30353015

約数列:

[1, 5, 7, 35, 83, 149, 173, 415, 581, 745, 865, 1043, 1211, 2905, 5215, 6055, 12367, 14359, 25777, 61835, 71795, 86569, 100513, 128885, 180439, 432845, 502565, 902195, 2139491, 10697455, 14976437, 74882185]

約数ペア:

[(1, 74882185), (5, 14976437), (7, 10697455), (35, 2139491), (83, 902195), (149, 502565), (173, 432845), (415, 180439), (581, 128885), (745, 100513), (865, 86569), (1043, 71795), (1211, 61835), (2905, 25777), (5215, 14359), (6055, 12367)]