202152645

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40471}}^1$

素因数の和:40522

約数の個数: 32

約数和(自身を含む): 369104640

約数和(自身を除く): 166951995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 40471, 121413, 202355, 364239, 607065, 1092717, 1497427, 1821195, 4492281, 5463585, 7487135, 13476843, 22461405, 40430529, 67384215, 202152645]

約数ペア:

[(1, 202152645), (3, 67384215), (5, 40430529), (9, 22461405), (15, 13476843), (27, 7487135), (37, 5463585), (45, 4492281), (111, 1821195), (135, 1497427), (185, 1092717), (333, 607065), (555, 364239), (999, 202355), (1665, 121413), (4995, 40471)]