74645505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13709}}^1$

素因数の和:13742

約数の個数: 36

約数和(自身を含む): 142227540

約数和(自身を除く): 67582035

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 5445, 13709, 41127, 68545, 123381, 150799, 205635, 452397, 616905, 753995, 1357191, 1658789, 2261985, 4976367, 6785955, 8293945, 14929101, 24881835, 74645505]

約数ペア:

[(1, 74645505), (3, 24881835), (5, 14929101), (9, 8293945), (11, 6785955), (15, 4976367), (33, 2261985), (45, 1658789), (55, 1357191), (99, 753995), (121, 616905), (165, 452397), (363, 205635), (495, 150799), (605, 123381), (1089, 68545), (1815, 41127), (5445, 13709)]