87974685

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{29179}}^1$

素因数の和:29257

約数の個数: 24

約数和(自身を含む): 154770720

約数和(自身を除く): 66796035

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 29179, 87537, 145895, 262611, 437685, 1313055, 1954993, 5864979, 9774965, 17594937, 29324895, 87974685]

約数ペア:

[(1, 87974685), (3, 29324895), (5, 17594937), (9, 9774965), (15, 5864979), (45, 1954993), (67, 1313055), (201, 437685), (335, 262611), (603, 145895), (1005, 87537), (3015, 29179)]