155364045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1571}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 262586880

約数和(自身を除く): 107222835

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 347, 1041, 1571, 1735, 4713, 5205, 6593, 7855, 19779, 23565, 29849, 32965, 89547, 98895, 149245, 447735, 545137, 1635411, 2725685, 8177055, 10357603, 31072809, 51788015, 155364045]

約数ペア:

[(1, 155364045), (3, 51788015), (5, 31072809), (15, 10357603), (19, 8177055), (57, 2725685), (95, 1635411), (285, 545137), (347, 447735), (1041, 149245), (1571, 98895), (1735, 89547), (4713, 32965), (5205, 29849), (6593, 23565), (7855, 19779)]