15691405405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 21621841920

約数和(自身を除く): 5930436515

約数列:

[1, 5, 13, 29, 41, 65, 145, 191, 205, 377, 533, 955, 1063, 1189, 1885, 2483, 2665, 5315, 5539, 5945, 7831, 12415, 13819, 15457, 27695, 30827, 39155, 43583, 69095, 72007, 77285, 101803, 154135, 203033, 217915, 227099, 360035, 400751, 509015, 566579, 1015165, 1135495, 1263907, 2003755, 2639429, 2832895, 2952287, 5887957, 6319535, 8324353, 13197145, 14761435, 16430791, 29439785, 41621765, 76543441, 82153955, 108216589, 241406237, 382717205, 541082945, 1207031185, 3138281081, 15691405405]

約数ペア:

[(1, 15691405405), (5, 3138281081), (13, 1207031185), (29, 541082945), (41, 382717205), (65, 241406237), (145, 108216589), (191, 82153955), (205, 76543441), (377, 41621765), (533, 29439785), (955, 16430791), (1063, 14761435), (1189, 13197145), (1885, 8324353), (2483, 6319535), (2665, 5887957), (5315, 2952287), (5539, 2832895), (5945, 2639429), (7831, 2003755), (12415, 1263907), (13819, 1135495), (15457, 1015165), (27695, 566579), (30827, 509015), (39155, 400751), (43583, 360035), (69095, 227099), (72007, 217915), (77285, 203033), (101803, 154135)]