8045288075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 11028627456

約数和(自身を除く): 2983339381

約数列:

[1, 5, 11, 25, 55, 127, 223, 275, 635, 1033, 1115, 1397, 2453, 3175, 5165, 5575, 6985, 11363, 12265, 25825, 28321, 34925, 56815, 61325, 131191, 141605, 230359, 284075, 311531, 655955, 708025, 1151795, 1443101, 1557655, 2533949, 3279775, 5758975, 7215505, 7788275, 12669745, 29255593, 36077525, 63348725, 146277965, 321811523, 731389825, 1609057615, 8045288075]

約数ペア:

[(1, 8045288075), (5, 1609057615), (11, 731389825), (25, 321811523), (55, 146277965), (127, 63348725), (223, 36077525), (275, 29255593), (635, 12669745), (1033, 7788275), (1115, 7215505), (1397, 5758975), (2453, 3279775), (3175, 2533949), (5165, 1557655), (5575, 1443101), (6985, 1151795), (11363, 708025), (12265, 655955), (25825, 311531), (28321, 284075), (34925, 230359), (56815, 141605), (61325, 131191)]