229398015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198613}}^1$

素因数の和:198639

約数の個数: 32

約数和(自身を含む): 457606656

約数和(自身を除く): 228208641

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 198613, 595839, 993065, 1390291, 2184743, 2979195, 4170873, 6554229, 6951455, 10923715, 15293201, 20854365, 32771145, 45879603, 76466005, 229398015]

約数ペア:

[(1, 229398015), (3, 76466005), (5, 45879603), (7, 32771145), (11, 20854365), (15, 15293201), (21, 10923715), (33, 6951455), (35, 6554229), (55, 4170873), (77, 2979195), (105, 2184743), (165, 1390291), (231, 993065), (385, 595839), (1155, 198613)]