142938215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4871

約数の個数: 32

約数和(自身を含む): 210124800

約数和(自身を除く): 67186585

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 805, 851, 1295, 4255, 4799, 5957, 23995, 29785, 33593, 110377, 167965, 177563, 551885, 772639, 887815, 1242941, 3863195, 4083949, 6214705, 20419745, 28587643, 142938215]

約数ペア:

[(1, 142938215), (5, 28587643), (7, 20419745), (23, 6214705), (35, 4083949), (37, 3863195), (115, 1242941), (161, 887815), (185, 772639), (259, 551885), (805, 177563), (851, 167965), (1295, 110377), (4255, 33593), (4799, 29785), (5957, 23995)]