80475135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4637}}^1$

素因数の和:4747

約数の個数: 32

約数和(自身を含む): 140253120

約数和(自身を除く): 59777985

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 4637, 5785, 13911, 17355, 23185, 60281, 69555, 180843, 301405, 412693, 904215, 1238079, 2063465, 5365009, 6190395, 16095027, 26825045, 80475135]

約数ペア:

[(1, 80475135), (3, 26825045), (5, 16095027), (13, 6190395), (15, 5365009), (39, 2063465), (65, 1238079), (89, 904215), (195, 412693), (267, 301405), (445, 180843), (1157, 69555), (1335, 60281), (3471, 23185), (4637, 17355), (5785, 13911)]