276202155

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{661}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 448994880

約数和(自身を除く): 172792725

約数列:

[1, 3, 5, 15, 89, 267, 313, 445, 661, 939, 1335, 1565, 1983, 3305, 4695, 9915, 27857, 58829, 83571, 139285, 176487, 206893, 294145, 417855, 620679, 882435, 1034465, 3103395, 18413477, 55240431, 92067385, 276202155]

約数ペア:

[(1, 276202155), (3, 92067385), (5, 55240431), (15, 18413477), (89, 3103395), (267, 1034465), (313, 882435), (445, 620679), (661, 417855), (939, 294145), (1335, 206893), (1565, 176487), (1983, 139285), (3305, 83571), (4695, 58829), (9915, 27857)]