70391445

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 115153920

約数和(自身を除く): 44762475

約数列:

[1, 3, 5, 15, 97, 101, 291, 303, 479, 485, 505, 1437, 1455, 1515, 2395, 7185, 9797, 29391, 46463, 48379, 48985, 139389, 145137, 146955, 232315, 241895, 696945, 725685, 4692763, 14078289, 23463815, 70391445]

約数ペア:

[(1, 70391445), (3, 23463815), (5, 14078289), (15, 4692763), (97, 725685), (101, 696945), (291, 241895), (303, 232315), (479, 146955), (485, 145137), (505, 139389), (1437, 48985), (1455, 48379), (1515, 46463), (2395, 29391), (7185, 9797)]