243375195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1993}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 445635072

約数和(自身を除く): 202259877

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1163, 1993, 3489, 5815, 5979, 8141, 9965, 13951, 17445, 24423, 29895, 40705, 41853, 69755, 122115, 209265, 2317859, 6953577, 11589295, 16225013, 34767885, 48675039, 81125065, 243375195]

約数ペア:

[(1, 243375195), (3, 81125065), (5, 48675039), (7, 34767885), (15, 16225013), (21, 11589295), (35, 6953577), (105, 2317859), (1163, 209265), (1993, 122115), (3489, 69755), (5815, 41853), (5979, 40705), (8141, 29895), (9965, 24423), (13951, 17445)]