147030455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 222566400

約数和(自身を除く): 75535945

約数列:

[1, 5, 11, 13, 19, 55, 65, 79, 95, 137, 143, 209, 247, 395, 685, 715, 869, 1027, 1045, 1235, 1501, 1507, 1781, 2603, 2717, 4345, 5135, 7505, 7535, 8905, 10823, 11297, 13015, 13585, 16511, 19513, 19591, 28633, 33839, 54115, 56485, 82555, 97565, 97955, 119053, 140699, 143165, 169195, 205637, 214643, 372229, 595265, 703495, 1028185, 1073215, 1547689, 1861145, 2262007, 2673281, 7738445, 11310035, 13366405, 29406091, 147030455]

約数ペア:

[(1, 147030455), (5, 29406091), (11, 13366405), (13, 11310035), (19, 7738445), (55, 2673281), (65, 2262007), (79, 1861145), (95, 1547689), (137, 1073215), (143, 1028185), (209, 703495), (247, 595265), (395, 372229), (685, 214643), (715, 205637), (869, 169195), (1027, 143165), (1045, 140699), (1235, 119053), (1501, 97955), (1507, 97565), (1781, 82555), (2603, 56485), (2717, 54115), (4345, 33839), (5135, 28633), (7505, 19591), (7535, 19513), (8905, 16511), (10823, 13585), (11297, 13015)]