82651305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 155934720

約数和(自身を除く): 73283415

約数列:

[1, 3, 5, 11, 15, 23, 29, 33, 55, 69, 87, 115, 145, 165, 253, 319, 345, 435, 667, 751, 759, 957, 1265, 1595, 2001, 2253, 3335, 3755, 3795, 4785, 7337, 8261, 10005, 11265, 17273, 21779, 22011, 24783, 36685, 41305, 51819, 65337, 86365, 108895, 110055, 123915, 190003, 239569, 259095, 326685, 500917, 570009, 718707, 950015, 1197845, 1502751, 2504585, 2850045, 3593535, 5510087, 7513755, 16530261, 27550435, 82651305]

約数ペア:

[(1, 82651305), (3, 27550435), (5, 16530261), (11, 7513755), (15, 5510087), (23, 3593535), (29, 2850045), (33, 2504585), (55, 1502751), (69, 1197845), (87, 950015), (115, 718707), (145, 570009), (165, 500917), (253, 326685), (319, 259095), (345, 239569), (435, 190003), (667, 123915), (751, 110055), (759, 108895), (957, 86365), (1265, 65337), (1595, 51819), (2001, 41305), (2253, 36685), (3335, 24783), (3755, 22011), (3795, 21779), (4785, 17273), (7337, 11265), (8261, 10005)]