47137965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6323}}^1$

素因数の和:6409

約数の個数: 32

約数和(自身を含む): 87422976

約数和(自身を除く): 40285011

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 6323, 7455, 18969, 31615, 44261, 94845, 132783, 221305, 448933, 663915, 1346799, 2244665, 3142531, 6733995, 9427593, 15712655, 47137965]

約数ペア:

[(1, 47137965), (3, 15712655), (5, 9427593), (7, 6733995), (15, 3142531), (21, 2244665), (35, 1346799), (71, 663915), (105, 448933), (213, 221305), (355, 132783), (497, 94845), (1065, 44261), (1491, 31615), (2485, 18969), (6323, 7455)]