426973495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3209}}^1$

素因数の和:3339

約数の個数: 32

約数和(自身を含む): 582422400

約数和(自身を除く): 155448905

約数列:

[1, 5, 13, 23, 65, 89, 115, 299, 445, 1157, 1495, 2047, 3209, 5785, 10235, 16045, 26611, 41717, 73807, 133055, 208585, 285601, 369035, 959491, 1428005, 3712813, 4797455, 6568823, 18564065, 32844115, 85394699, 426973495]

約数ペア:

[(1, 426973495), (5, 85394699), (13, 32844115), (23, 18564065), (65, 6568823), (89, 4797455), (115, 3712813), (299, 1428005), (445, 959491), (1157, 369035), (1495, 285601), (2047, 208585), (3209, 133055), (5785, 73807), (10235, 41717), (16045, 26611)]