7122874945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{6257}}^1$

素因数の和:6825

約数の個数: 32

約数和(自身を含む): 9408026880

約数和(自身を除く): 2285151935

約数列:

[1, 5, 19, 23, 95, 115, 437, 521, 2185, 2605, 6257, 9899, 11983, 31285, 49495, 59915, 118883, 143911, 227677, 594415, 719555, 1138385, 2734309, 3259897, 13671545, 16299485, 61938043, 74977631, 309690215, 374888155, 1424574989, 7122874945]

約数ペア:

[(1, 7122874945), (5, 1424574989), (19, 374888155), (23, 309690215), (95, 74977631), (115, 61938043), (437, 16299485), (521, 13671545), (2185, 3259897), (2605, 2734309), (6257, 1138385), (9899, 719555), (11983, 594415), (31285, 227677), (49495, 143911), (59915, 118883)]