383420235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 708673536

約数和(自身を除く): 325253301

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 71, 115, 165, 213, 253, 345, 355, 759, 781, 1065, 1265, 1423, 1633, 2343, 3795, 3905, 4269, 4899, 7115, 8165, 11715, 15653, 17963, 21345, 24495, 32729, 46959, 53889, 78265, 89815, 98187, 101033, 163645, 234795, 269445, 303099, 360019, 490935, 505165, 1080057, 1111363, 1515495, 1800095, 2323759, 3334089, 5400285, 5556815, 6971277, 11618795, 16670445, 25561349, 34856385, 76684047, 127806745, 383420235]

約数ペア:

[(1, 383420235), (3, 127806745), (5, 76684047), (11, 34856385), (15, 25561349), (23, 16670445), (33, 11618795), (55, 6971277), (69, 5556815), (71, 5400285), (115, 3334089), (165, 2323759), (213, 1800095), (253, 1515495), (345, 1111363), (355, 1080057), (759, 505165), (781, 490935), (1065, 360019), (1265, 303099), (1423, 269445), (1633, 234795), (2343, 163645), (3795, 101033), (3905, 98187), (4269, 89815), (4899, 78265), (7115, 53889), (8165, 46959), (11715, 32729), (15653, 24495), (17963, 21345)]