29121726725

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{19603}}^1$

素因数の和:20286

約数の個数: 48

約数和(自身を含む): 44514567552

約数和(自身を除く): 15392840827

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 653, 2275, 3265, 4571, 8489, 16325, 19603, 22855, 42445, 59423, 98015, 114275, 137221, 212225, 254839, 297115, 490075, 686105, 1274195, 1485575, 1783873, 3430525, 6370975, 8919365, 12800759, 44596825, 64003795, 89605313, 166409867, 320018975, 448026565, 832049335, 1164869069, 2240132825, 4160246675, 5824345345, 29121726725]

約数ペア:

[(1, 29121726725), (5, 5824345345), (7, 4160246675), (13, 2240132825), (25, 1164869069), (35, 832049335), (65, 448026565), (91, 320018975), (175, 166409867), (325, 89605313), (455, 64003795), (653, 44596825), (2275, 12800759), (3265, 8919365), (4571, 6370975), (8489, 3430525), (16325, 1783873), (19603, 1485575), (22855, 1274195), (42445, 686105), (59423, 490075), (98015, 297115), (114275, 254839), (137221, 212225)]