85051995

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 161894400

約数和(自身を除く): 76842405

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 271, 305, 343, 427, 735, 813, 915, 1029, 1281, 1355, 1715, 1897, 2135, 2989, 4065, 5145, 5691, 6405, 8967, 9485, 13279, 14945, 16531, 20923, 28455, 39837, 44835, 49593, 62769, 66395, 82655, 92953, 104615, 115717, 199185, 247965, 278859, 313845, 347151, 464765, 578585, 810019, 1394295, 1735755, 2430057, 4050095, 5670133, 12150285, 17010399, 28350665, 85051995]

約数ペア:

[(1, 85051995), (3, 28350665), (5, 17010399), (7, 12150285), (15, 5670133), (21, 4050095), (35, 2430057), (49, 1735755), (61, 1394295), (105, 810019), (147, 578585), (183, 464765), (245, 347151), (271, 313845), (305, 278859), (343, 247965), (427, 199185), (735, 115717), (813, 104615), (915, 92953), (1029, 82655), (1281, 66395), (1355, 62769), (1715, 49593), (1897, 44835), (2135, 39837), (2989, 28455), (4065, 20923), (5145, 16531), (5691, 14945), (6405, 13279), (8967, 9485)]