91057875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{5647}}^1$

素因数の和:5708

約数の個数: 32

約数和(自身を含む): 155071488

約数和(自身を除く): 64013613

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 5375, 5647, 16125, 16941, 28235, 84705, 141175, 242821, 423525, 705875, 728463, 1214105, 2117625, 3642315, 6070525, 18211575, 30352625, 91057875]

約数ペア:

[(1, 91057875), (3, 30352625), (5, 18211575), (15, 6070525), (25, 3642315), (43, 2117625), (75, 1214105), (125, 728463), (129, 705875), (215, 423525), (375, 242821), (645, 141175), (1075, 84705), (3225, 28235), (5375, 16941), (5647, 16125)]