1142258545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{148249}}^1$

素因数の和:148344

約数の個数: 16

約数和(自身を含む): 1451664000

約数和(自身を除く): 309405455

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 148249, 741245, 3409727, 9932683, 17048635, 49663415, 228451709, 1142258545]

約数ペア:

[(1, 1142258545), (5, 228451709), (23, 49663415), (67, 17048635), (115, 9932683), (335, 3409727), (1541, 741245), (7705, 148249)]