91786315

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 120559104

約数和(自身を除く): 28772789

約数列:

[1, 5, 17, 67, 71, 85, 227, 335, 355, 1135, 1139, 1207, 3859, 4757, 5695, 6035, 15209, 16117, 19295, 23785, 76045, 80585, 80869, 258553, 273989, 404345, 1079839, 1292765, 1369945, 5399195, 18357263, 91786315]

約数ペア:

[(1, 91786315), (5, 18357263), (17, 5399195), (67, 1369945), (71, 1292765), (85, 1079839), (227, 404345), (335, 273989), (355, 258553), (1135, 80869), (1139, 80585), (1207, 76045), (3859, 23785), (4757, 19295), (5695, 16117), (6035, 15209)]