4997405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 7485696

約数和(自身を除く): 2488291

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 227, 259, 595, 629, 1135, 1295, 1589, 3145, 3859, 4403, 7945, 8399, 19295, 22015, 27013, 41995, 58793, 135065, 142783, 293965, 713915, 999481, 4997405]

約数ペア:

[(1, 4997405), (5, 999481), (7, 713915), (17, 293965), (35, 142783), (37, 135065), (85, 58793), (119, 41995), (185, 27013), (227, 22015), (259, 19295), (595, 8399), (629, 7945), (1135, 4403), (1295, 3859), (1589, 3145)]