204037515

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137399}}^1$

素因数の和:137424

約数の個数: 32

約数和(自身を含む): 395712000

約数和(自身を除く): 191674485

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 137399, 412197, 686995, 1236591, 1511389, 2060985, 3709773, 4534167, 6182955, 7556945, 13602501, 18548865, 22670835, 40807503, 68012505, 204037515]

約数ペア:

[(1, 204037515), (3, 68012505), (5, 40807503), (9, 22670835), (11, 18548865), (15, 13602501), (27, 7556945), (33, 6182955), (45, 4534167), (55, 3709773), (99, 2060985), (135, 1511389), (165, 1236591), (297, 686995), (495, 412197), (1485, 137399)]