392439195

素因数分解:

$3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{12163}}^1$

素因数の和:12416

約数の個数: 32

約数和(自身を含む): 700646400

約数和(自身を除く): 308207205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 239, 717, 1195, 2151, 3585, 6453, 10755, 12163, 32265, 36489, 60815, 109467, 182445, 328401, 547335, 1642005, 2906957, 8720871, 14534785, 26162613, 43604355, 78487839, 130813065, 392439195]

約数ペア:

[(1, 392439195), (3, 130813065), (5, 78487839), (9, 43604355), (15, 26162613), (27, 14534785), (45, 8720871), (135, 2906957), (239, 1642005), (717, 547335), (1195, 328401), (2151, 182445), (3585, 109467), (6453, 60815), (10755, 36489), (12163, 32265)]