157017285

素因数分解:

$3^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1693}}^1$

素因数の和:1939

約数の個数: 40

約数和(自身を含む): 282864120

約数和(自身を除く): 125846835

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 229, 405, 687, 1145, 1693, 2061, 3435, 5079, 6183, 8465, 10305, 15237, 18549, 25395, 30915, 45711, 76185, 92745, 137133, 228555, 387697, 685665, 1163091, 1938485, 3489273, 5815455, 10467819, 17446365, 31403457, 52339095, 157017285]

約数ペア:

[(1, 157017285), (3, 52339095), (5, 31403457), (9, 17446365), (15, 10467819), (27, 5815455), (45, 3489273), (81, 1938485), (135, 1163091), (229, 685665), (405, 387697), (687, 228555), (1145, 137133), (1693, 92745), (2061, 76185), (3435, 45711), (5079, 30915), (6183, 25395), (8465, 18549), (10305, 15237)]