29757375

素因数分解:

$3^4\times 5^3\times {\mathrm{2939}}^1$

素因数の和:2966

約数の個数: 40

約数和(自身を含む): 55495440

約数和(自身を除く): 25738065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 675, 1125, 2025, 2939, 3375, 8817, 10125, 14695, 26451, 44085, 73475, 79353, 132255, 220425, 238059, 367375, 396765, 661275, 1102125, 1190295, 1983825, 3306375, 5951475, 9919125, 29757375]

約数ペア:

[(1, 29757375), (3, 9919125), (5, 5951475), (9, 3306375), (15, 1983825), (25, 1190295), (27, 1102125), (45, 661275), (75, 396765), (81, 367375), (125, 238059), (135, 220425), (225, 132255), (375, 79353), (405, 73475), (675, 44085), (1125, 26451), (2025, 14695), (2939, 10125), (3375, 8817)]