1936700975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1447}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 2723444736

約数和(自身を除く): 786743761

約数列:

[1, 5, 11, 25, 31, 55, 155, 157, 275, 341, 775, 785, 1447, 1705, 1727, 3925, 4867, 7235, 8525, 8635, 15917, 24335, 36175, 43175, 44857, 53537, 79585, 121675, 224285, 227179, 267685, 397925, 493427, 1121425, 1135895, 1338425, 2467135, 2498969, 5679475, 7042549, 12335675, 12494845, 35212745, 62474225, 77468039, 176063725, 387340195, 1936700975]

約数ペア:

[(1, 1936700975), (5, 387340195), (11, 176063725), (25, 77468039), (31, 62474225), (55, 35212745), (155, 12494845), (157, 12335675), (275, 7042549), (341, 5679475), (775, 2498969), (785, 2467135), (1447, 1338425), (1705, 1135895), (1727, 1121425), (3925, 493427), (4867, 397925), (7235, 267685), (8525, 227179), (8635, 224285), (15917, 121675), (24335, 79585), (36175, 53537), (43175, 44857)]