45420645

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{81839}}^1$

素因数の和:81884

約数の個数: 16

約数和(自身を含む): 74638080

約数和(自身を除く): 29217435

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 81839, 245517, 409195, 1227585, 3028043, 9084129, 15140215, 45420645]

約数ペア:

[(1, 45420645), (3, 15140215), (5, 9084129), (15, 3028043), (37, 1227585), (111, 409195), (185, 245517), (555, 81839)]