2485996975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56149}}^1$

素因数の和:56200

約数の個数: 48

約数和(自身を含む): 4010457600

約数和(自身を除く): 1524460625

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 4025, 6325, 8855, 44275, 56149, 280745, 393043, 617639, 1291427, 1403725, 1965215, 3088195, 4323473, 6457135, 9039989, 9826075, 14205697, 15440975, 21617365, 32285675, 45199945, 71028485, 99439879, 108086825, 225999725, 355142425, 497199395, 2485996975]

約数ペア:

[(1, 2485996975), (5, 497199395), (7, 355142425), (11, 225999725), (23, 108086825), (25, 99439879), (35, 71028485), (55, 45199945), (77, 32285675), (115, 21617365), (161, 15440975), (175, 14205697), (253, 9826075), (275, 9039989), (385, 6457135), (575, 4323473), (805, 3088195), (1265, 1965215), (1771, 1403725), (1925, 1291427), (4025, 617639), (6325, 393043), (8855, 280745), (44275, 56149)]