2017425735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{21157}}^1$

素因数の和:21344

約数の個数: 48

約数和(自身を含む): 3789143904

約数和(自身を除く): 1771718169

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 163, 195, 489, 585, 815, 1467, 2119, 2445, 6357, 7335, 10595, 19071, 21157, 31785, 63471, 95355, 105785, 190413, 275041, 317355, 825123, 952065, 1375205, 2475369, 3448591, 4125615, 10345773, 12376845, 17242955, 31037319, 44831683, 51728865, 134495049, 155186595, 224158415, 403485147, 672475245, 2017425735]

約数ペア:

[(1, 2017425735), (3, 672475245), (5, 403485147), (9, 224158415), (13, 155186595), (15, 134495049), (39, 51728865), (45, 44831683), (65, 31037319), (117, 17242955), (163, 12376845), (195, 10345773), (489, 4125615), (585, 3448591), (815, 2475369), (1467, 1375205), (2119, 952065), (2445, 825123), (6357, 317355), (7335, 275041), (10595, 190413), (19071, 105785), (21157, 95355), (31785, 63471)]