156955954895

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{22643}}^1$

素因数の和:23195

約数の個数: 32

約数和(自身を含む): 196084359360

約数和(自身を除く): 39128404465

約数列:

[1, 5, 37, 89, 185, 421, 445, 2105, 3293, 15577, 16465, 22643, 37469, 77885, 113215, 187345, 837791, 1386353, 2015227, 4188955, 6931765, 9532703, 10076135, 47663515, 74563399, 352710011, 372816995, 848410567, 1763550055, 4242052835, 31391190979, 156955954895]

約数ペア:

[(1, 156955954895), (5, 31391190979), (37, 4242052835), (89, 1763550055), (185, 848410567), (421, 372816995), (445, 352710011), (2105, 74563399), (3293, 47663515), (15577, 10076135), (16465, 9532703), (22643, 6931765), (37469, 4188955), (77885, 2015227), (113215, 1386353), (187345, 837791)]