940288545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 1911316992

約数和(自身を除く): 971028447

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 103, 105, 219, 309, 315, 365, 397, 511, 515, 657, 721, 927, 1095, 1191, 1533, 1545, 1985, 2163, 2555, 2779, 3285, 3573, 3605, 4599, 4635, 5955, 6489, 7519, 7665, 8337, 10815, 13895, 17865, 22557, 22995, 25011, 28981, 32445, 37595, 40891, 41685, 52633, 67671, 86943, 112785, 122673, 125055, 144905, 157899, 202867, 204455, 260829, 263165, 286237, 338355, 368019, 434715, 473697, 608601, 613365, 789495, 858711, 1014335, 1304145, 1431185, 1825803, 1840095, 2368485, 2576133, 2985043, 3043005, 4293555, 8955129, 9129015, 12880665, 14925215, 20895301, 26865387, 44775645, 62685903, 104476505, 134326935, 188057709, 313429515, 940288545]

約数ペア:

[(1, 940288545), (3, 313429515), (5, 188057709), (7, 134326935), (9, 104476505), (15, 62685903), (21, 44775645), (35, 26865387), (45, 20895301), (63, 14925215), (73, 12880665), (103, 9129015), (105, 8955129), (219, 4293555), (309, 3043005), (315, 2985043), (365, 2576133), (397, 2368485), (511, 1840095), (515, 1825803), (657, 1431185), (721, 1304145), (927, 1014335), (1095, 858711), (1191, 789495), (1533, 613365), (1545, 608601), (1985, 473697), (2163, 434715), (2555, 368019), (2779, 338355), (3285, 286237), (3573, 263165), (3605, 260829), (4599, 204455), (4635, 202867), (5955, 157899), (6489, 144905), (7519, 125055), (7665, 122673), (8337, 112785), (10815, 86943), (13895, 67671), (17865, 52633), (22557, 41685), (22995, 40891), (25011, 37595), (28981, 32445)]