23409055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 30855168

約数和(自身を除く): 7446113

約数列:

[1, 5, 23, 47, 61, 71, 115, 235, 305, 355, 1081, 1403, 1633, 2867, 3337, 4331, 5405, 7015, 8165, 14335, 16685, 21655, 65941, 76751, 99613, 203557, 329705, 383755, 498065, 1017785, 4681811, 23409055]

約数ペア:

[(1, 23409055), (5, 4681811), (23, 1017785), (47, 498065), (61, 383755), (71, 329705), (115, 203557), (235, 99613), (305, 76751), (355, 65941), (1081, 21655), (1403, 16685), (1633, 14335), (2867, 8165), (3337, 7015), (4331, 5405)]