427054145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{420743}}^1$

素因数の和:420784

約数の個数: 16

約数和(自身を含む): 605871360

約数和(自身を除く): 178817215

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 420743, 2103715, 2945201, 12201547, 14726005, 61007735, 85410829, 427054145]

約数ペア:

[(1, 427054145), (5, 85410829), (7, 61007735), (29, 14726005), (35, 12201547), (145, 2945201), (203, 2103715), (1015, 420743)]