80283075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 142490880

約数和(自身を除く): 62207805

約数列:

[1, 3, 5, 15, 19, 25, 53, 57, 75, 95, 159, 265, 285, 475, 795, 1007, 1063, 1325, 1425, 3021, 3189, 3975, 5035, 5315, 15105, 15945, 20197, 25175, 26575, 56339, 60591, 75525, 79725, 100985, 169017, 281695, 302955, 504925, 845085, 1070441, 1408475, 1514775, 3211323, 4225425, 5352205, 16056615, 26761025, 80283075]

約数ペア:

[(1, 80283075), (3, 26761025), (5, 16056615), (15, 5352205), (19, 4225425), (25, 3211323), (53, 1514775), (57, 1408475), (75, 1070441), (95, 845085), (159, 504925), (265, 302955), (285, 281695), (475, 169017), (795, 100985), (1007, 79725), (1063, 75525), (1325, 60591), (1425, 56339), (3021, 26575), (3189, 25175), (3975, 20197), (5035, 15945), (5315, 15105)]