53765145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 114476544

約数和(自身を除く): 60711399

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 41, 45, 63, 69, 105, 115, 123, 161, 181, 205, 207, 287, 315, 345, 369, 483, 543, 615, 805, 861, 905, 943, 1035, 1267, 1435, 1449, 1629, 1845, 2415, 2583, 2715, 2829, 3801, 4163, 4305, 4715, 6335, 6601, 7245, 7421, 8145, 8487, 11403, 12489, 12915, 14145, 19005, 19803, 20815, 22263, 29141, 33005, 37105, 37467, 42435, 51947, 57015, 59409, 62445, 66789, 87423, 99015, 111315, 145705, 155841, 170683, 187335, 259735, 262269, 297045, 333945, 437115, 467523, 512049, 779205, 853415, 1194781, 1311345, 1536147, 2337615, 2560245, 3584343, 5973905, 7680735, 10753029, 17921715, 53765145]

約数ペア:

[(1, 53765145), (3, 17921715), (5, 10753029), (7, 7680735), (9, 5973905), (15, 3584343), (21, 2560245), (23, 2337615), (35, 1536147), (41, 1311345), (45, 1194781), (63, 853415), (69, 779205), (105, 512049), (115, 467523), (123, 437115), (161, 333945), (181, 297045), (205, 262269), (207, 259735), (287, 187335), (315, 170683), (345, 155841), (369, 145705), (483, 111315), (543, 99015), (615, 87423), (805, 66789), (861, 62445), (905, 59409), (943, 57015), (1035, 51947), (1267, 42435), (1435, 37467), (1449, 37105), (1629, 33005), (1845, 29141), (2415, 22263), (2583, 20815), (2715, 19803), (2829, 19005), (3801, 14145), (4163, 12915), (4305, 12489), (4715, 11403), (6335, 8487), (6601, 8145), (7245, 7421)]