2875047695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{1511}}^1$

素因数の和:2003

約数の個数: 32

約数和(自身を含む): 3778233984

約数和(自身を除く): 903186289

約数列:

[1, 5, 13, 65, 73, 365, 401, 949, 1511, 2005, 4745, 5213, 7555, 19643, 26065, 29273, 98215, 110303, 146365, 380549, 551515, 605911, 1433939, 1902745, 3029555, 7169695, 7876843, 39384215, 44231503, 221157515, 575009539, 2875047695]

約数ペア:

[(1, 2875047695), (5, 575009539), (13, 221157515), (65, 44231503), (73, 39384215), (365, 7876843), (401, 7169695), (949, 3029555), (1511, 1902745), (2005, 1433939), (4745, 605911), (5213, 551515), (7555, 380549), (19643, 146365), (26065, 110303), (29273, 98215)]