127719075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1039}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 232128000

約数和(自身を除く): 104408925

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 149, 165, 275, 447, 745, 825, 1039, 1639, 2235, 3117, 3725, 4917, 5195, 8195, 11175, 11429, 15585, 24585, 25975, 34287, 40975, 57145, 77925, 122925, 154811, 171435, 285725, 464433, 774055, 857175, 1702921, 2322165, 3870275, 5108763, 8514605, 11610825, 25543815, 42573025, 127719075]

約数ペア:

[(1, 127719075), (3, 42573025), (5, 25543815), (11, 11610825), (15, 8514605), (25, 5108763), (33, 3870275), (55, 2322165), (75, 1702921), (149, 857175), (165, 774055), (275, 464433), (447, 285725), (745, 171435), (825, 154811), (1039, 122925), (1639, 77925), (2235, 57145), (3117, 40975), (3725, 34287), (4917, 25975), (5195, 24585), (8195, 15585), (11175, 11429)]