27892110625

素因数分解:

$5^4\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1363

約数の個数: 40

約数和(自身を含む): 35245092960

約数和(自身を除く): 7352982335

約数列:

[1, 5, 25, 125, 131, 443, 625, 655, 769, 2215, 3275, 3845, 11075, 16375, 19225, 55375, 58033, 81875, 96125, 100739, 276875, 290165, 340667, 480625, 503695, 1450825, 1703335, 2518475, 7254125, 8516675, 12592375, 36270625, 42583375, 44627377, 62961875, 212916875, 223136885, 1115684425, 5578422125, 27892110625]

約数ペア:

[(1, 27892110625), (5, 5578422125), (25, 1115684425), (125, 223136885), (131, 212916875), (443, 62961875), (625, 44627377), (655, 42583375), (769, 36270625), (2215, 12592375), (3275, 8516675), (3845, 7254125), (11075, 2518475), (16375, 1703335), (19225, 1450825), (55375, 503695), (58033, 480625), (81875, 340667), (96125, 290165), (100739, 276875)]