29820285

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 29484675

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 165, 215, 297, 387, 467, 473, 495, 645, 1161, 1401, 1419, 1485, 1935, 2335, 2365, 4203, 4257, 5137, 5805, 7005, 7095, 12609, 12771, 15411, 20081, 21015, 21285, 25685, 46233, 60243, 63045, 63855, 77055, 100405, 138699, 180729, 220891, 231165, 301215, 542187, 662673, 693495, 903645, 1104455, 1988019, 2710935, 3313365, 5964057, 9940095, 29820285]

約数ペア:

[(1, 29820285), (3, 9940095), (5, 5964057), (9, 3313365), (11, 2710935), (15, 1988019), (27, 1104455), (33, 903645), (43, 693495), (45, 662673), (55, 542187), (99, 301215), (129, 231165), (135, 220891), (165, 180729), (215, 138699), (297, 100405), (387, 77055), (467, 63855), (473, 63045), (495, 60243), (645, 46233), (1161, 25685), (1401, 21285), (1419, 21015), (1485, 20081), (1935, 15411), (2335, 12771), (2365, 12609), (4203, 7095), (4257, 7005), (5137, 5805)]