605045375

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 839879040

約数和(自身を除く): 234833665

約数列:

[1, 5, 11, 25, 55, 109, 121, 125, 275, 367, 545, 605, 1199, 1375, 1835, 2725, 3025, 4037, 5995, 9175, 13189, 13625, 15125, 20185, 29975, 40003, 44407, 45875, 65945, 100925, 149875, 200015, 222035, 329725, 440033, 504625, 1000075, 1110175, 1648625, 2200165, 4840363, 5000375, 5550875, 11000825, 24201815, 55004125, 121009075, 605045375]

約数ペア:

[(1, 605045375), (5, 121009075), (11, 55004125), (25, 24201815), (55, 11000825), (109, 5550875), (121, 5000375), (125, 4840363), (275, 2200165), (367, 1648625), (545, 1110175), (605, 1000075), (1199, 504625), (1375, 440033), (1835, 329725), (2725, 222035), (3025, 200015), (4037, 149875), (5995, 100925), (9175, 65945), (13189, 45875), (13625, 44407), (15125, 40003), (20185, 29975)]