4368195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 8870400

約数和(自身を除く): 4502205

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 131, 135, 171, 195, 247, 285, 351, 393, 513, 585, 655, 741, 855, 1179, 1235, 1703, 1755, 1965, 2223, 2489, 2565, 3537, 3705, 5109, 5895, 6669, 7467, 8515, 11115, 12445, 15327, 17685, 22401, 25545, 32357, 33345, 37335, 45981, 67203, 76635, 97071, 112005, 161785, 229905, 291213, 336015, 485355, 873639, 1456065, 4368195]

約数ペア:

[(1, 4368195), (3, 1456065), (5, 873639), (9, 485355), (13, 336015), (15, 291213), (19, 229905), (27, 161785), (39, 112005), (45, 97071), (57, 76635), (65, 67203), (95, 45981), (117, 37335), (131, 33345), (135, 32357), (171, 25545), (195, 22401), (247, 17685), (285, 15327), (351, 12445), (393, 11115), (513, 8515), (585, 7467), (655, 6669), (741, 5895), (855, 5109), (1179, 3705), (1235, 3537), (1703, 2565), (1755, 2489), (1965, 2223)]