139623893475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{210761}}^1$

素因数の和:210869

約数の個数: 72

約数和(自身を含む): 257215630896

約数和(自身を除く): 117591737421

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 73, 75, 121, 165, 219, 275, 363, 365, 605, 803, 825, 1095, 1815, 1825, 2409, 3025, 4015, 5475, 8833, 9075, 12045, 20075, 26499, 44165, 60225, 132495, 210761, 220825, 632283, 662475, 1053805, 2318371, 3161415, 5269025, 6955113, 11591855, 15385553, 15807075, 25502081, 34775565, 46156659, 57959275, 76506243, 76927765, 127510405, 169241083, 173877825, 230783295, 382531215, 384638825, 507723249, 637552025, 846205415, 1153916475, 1861651913, 1912656075, 2538616245, 4231027075, 5584955739, 9308259565, 12693081225, 27924778695, 46541297825, 139623893475]

約数ペア:

[(1, 139623893475), (3, 46541297825), (5, 27924778695), (11, 12693081225), (15, 9308259565), (25, 5584955739), (33, 4231027075), (55, 2538616245), (73, 1912656075), (75, 1861651913), (121, 1153916475), (165, 846205415), (219, 637552025), (275, 507723249), (363, 384638825), (365, 382531215), (605, 230783295), (803, 173877825), (825, 169241083), (1095, 127510405), (1815, 76927765), (1825, 76506243), (2409, 57959275), (3025, 46156659), (4015, 34775565), (5475, 25502081), (8833, 15807075), (9075, 15385553), (12045, 11591855), (20075, 6955113), (26499, 5269025), (44165, 3161415), (60225, 2318371), (132495, 1053805), (210761, 662475), (220825, 632283)]