26263575

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 53954880

約数和(自身を除く): 27691305

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 41, 45, 65, 73, 75, 117, 123, 135, 195, 205, 219, 225, 325, 351, 365, 369, 533, 585, 615, 657, 675, 949, 975, 1025, 1095, 1107, 1599, 1755, 1825, 1845, 1971, 2665, 2847, 2925, 2993, 3075, 3285, 4745, 4797, 5475, 5535, 7995, 8541, 8775, 8979, 9225, 9855, 13325, 14235, 14391, 14965, 16425, 23725, 23985, 25623, 26937, 27675, 38909, 39975, 42705, 44895, 49275, 71175, 71955, 74825, 80811, 116727, 119925, 128115, 134685, 194545, 213525, 224475, 350181, 359775, 404055, 583635, 640575, 673425, 972725, 1050543, 1750905, 2020275, 2918175, 5252715, 8754525, 26263575]

約数ペア:

[(1, 26263575), (3, 8754525), (5, 5252715), (9, 2918175), (13, 2020275), (15, 1750905), (25, 1050543), (27, 972725), (39, 673425), (41, 640575), (45, 583635), (65, 404055), (73, 359775), (75, 350181), (117, 224475), (123, 213525), (135, 194545), (195, 134685), (205, 128115), (219, 119925), (225, 116727), (325, 80811), (351, 74825), (365, 71955), (369, 71175), (533, 49275), (585, 44895), (615, 42705), (657, 39975), (675, 38909), (949, 27675), (975, 26937), (1025, 25623), (1095, 23985), (1107, 23725), (1599, 16425), (1755, 14965), (1825, 14391), (1845, 14235), (1971, 13325), (2665, 9855), (2847, 9225), (2925, 8979), (2993, 8775), (3075, 8541), (3285, 7995), (4745, 5535), (4797, 5475)]