308914065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5923}}^1$

素因数の和:6014

約数の個数: 48

約数和(自身を含む): 572969280

約数和(自身を除く): 264055215

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2745, 3477, 5795, 5923, 10431, 17385, 17769, 29615, 52155, 53307, 88845, 112537, 266535, 337611, 361303, 562685, 1012833, 1083909, 1688055, 1806515, 3251727, 5064165, 5419545, 6864757, 16258635, 20594271, 34323785, 61782813, 102971355, 308914065]

約数ペア:

[(1, 308914065), (3, 102971355), (5, 61782813), (9, 34323785), (15, 20594271), (19, 16258635), (45, 6864757), (57, 5419545), (61, 5064165), (95, 3251727), (171, 1806515), (183, 1688055), (285, 1083909), (305, 1012833), (549, 562685), (855, 361303), (915, 337611), (1159, 266535), (2745, 112537), (3477, 88845), (5795, 53307), (5923, 52155), (10431, 29615), (17385, 17769)]