26763875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 9178525

約数列:

[1, 5, 19, 25, 59, 95, 125, 191, 295, 475, 955, 1121, 1475, 2375, 3629, 4775, 5605, 7375, 11269, 18145, 23875, 28025, 56345, 90725, 140125, 214111, 281725, 453625, 1070555, 1408625, 5352775, 26763875]

約数ペア:

[(1, 26763875), (5, 5352775), (19, 1408625), (25, 1070555), (59, 453625), (95, 281725), (125, 214111), (191, 140125), (295, 90725), (475, 56345), (955, 28025), (1121, 23875), (1475, 18145), (2375, 11269), (3629, 7375), (4775, 5605)]