109860985

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 145827360

約数和(自身を除く): 35966375

約数列:

[1, 5, 13, 65, 73, 137, 169, 365, 685, 845, 949, 1781, 2197, 4745, 8905, 10001, 10985, 12337, 23153, 50005, 61685, 115765, 130013, 160381, 300989, 650065, 801905, 1504945, 1690169, 8450845, 21972197, 109860985]

約数ペア:

[(1, 109860985), (5, 21972197), (13, 8450845), (65, 1690169), (73, 1504945), (137, 801905), (169, 650065), (365, 300989), (685, 160381), (845, 130013), (949, 115765), (1781, 61685), (2197, 50005), (4745, 23153), (8905, 12337), (10001, 10985)]