53149935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 91618560

約数和(自身を除く): 38468625

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4085, 4337, 12255, 13011, 21685, 65055, 82403, 186491, 247209, 412015, 559473, 932455, 1236045, 2797365, 3543329, 10629987, 17716645, 53149935]

約数ペア:

[(1, 53149935), (3, 17716645), (5, 10629987), (15, 3543329), (19, 2797365), (43, 1236045), (57, 932455), (95, 559473), (129, 412015), (215, 247209), (285, 186491), (645, 82403), (817, 65055), (2451, 21685), (4085, 13011), (4337, 12255)]