71426605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 97666560

約数和(自身を除く): 26239955

約数列:

[1, 5, 17, 19, 47, 85, 95, 235, 323, 799, 893, 941, 1615, 3995, 4465, 4705, 15181, 15997, 17879, 44227, 75905, 79985, 89395, 221135, 303943, 751859, 840313, 1519715, 3759295, 4201565, 14285321, 71426605]

約数ペア:

[(1, 71426605), (5, 14285321), (17, 4201565), (19, 3759295), (47, 1519715), (85, 840313), (95, 751859), (235, 303943), (323, 221135), (799, 89395), (893, 79985), (941, 75905), (1615, 44227), (3995, 17879), (4465, 15997), (4705, 15181)]