71013545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 32

約数和(自身を含む): 93571200

約数和(自身を除く): 22557655

約数列:

[1, 5, 19, 37, 89, 95, 185, 227, 445, 703, 1135, 1691, 3293, 3515, 4313, 8399, 8455, 16465, 20203, 21565, 41995, 62567, 101015, 159581, 312835, 383857, 747511, 797905, 1919285, 3737555, 14202709, 71013545]

約数ペア:

[(1, 71013545), (5, 14202709), (19, 3737555), (37, 1919285), (89, 797905), (95, 747511), (185, 383857), (227, 312835), (445, 159581), (703, 101015), (1135, 62567), (1691, 41995), (3293, 21565), (3515, 20203), (4313, 16465), (8399, 8455)]