26439195

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 43718400

約数和(自身を除く): 17279205

約数列:

[1, 3, 5, 15, 43, 129, 179, 215, 229, 537, 645, 687, 895, 1145, 2685, 3435, 7697, 9847, 23091, 29541, 38485, 40991, 49235, 115455, 122973, 147705, 204955, 614865, 1762613, 5287839, 8813065, 26439195]

約数ペア:

[(1, 26439195), (3, 8813065), (5, 5287839), (15, 1762613), (43, 614865), (129, 204955), (179, 147705), (215, 122973), (229, 115455), (537, 49235), (645, 40991), (687, 38485), (895, 29541), (1145, 23091), (2685, 9847), (3435, 7697)]