272613225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3169}}^1$

素因数の和:3250

約数の個数: 48

約数和(自身を含む): 477985280

約数和(自身を除く): 205372055

約数列:

[1, 3, 5, 15, 25, 31, 37, 75, 93, 111, 155, 185, 465, 555, 775, 925, 1147, 2325, 2775, 3169, 3441, 5735, 9507, 15845, 17205, 28675, 47535, 79225, 86025, 98239, 117253, 237675, 294717, 351759, 491195, 586265, 1473585, 1758795, 2455975, 2931325, 3634843, 7367925, 8793975, 10904529, 18174215, 54522645, 90871075, 272613225]

約数ペア:

[(1, 272613225), (3, 90871075), (5, 54522645), (15, 18174215), (25, 10904529), (31, 8793975), (37, 7367925), (75, 3634843), (93, 2931325), (111, 2455975), (155, 1758795), (185, 1473585), (465, 586265), (555, 491195), (775, 351759), (925, 294717), (1147, 237675), (2325, 117253), (2775, 98239), (3169, 86025), (3441, 79225), (5735, 47535), (9507, 28675), (15845, 17205)]