84739325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:398

約数の個数: 36

約数和(自身を含む): 117010740

約数和(自身を除く): 32271415

約数列:

[1, 5, 11, 25, 55, 109, 121, 257, 275, 545, 605, 1199, 1285, 2725, 2827, 3025, 5995, 6425, 13189, 14135, 28013, 29975, 31097, 65945, 70675, 140065, 155485, 308143, 329725, 700325, 777425, 1540715, 3389573, 7703575, 16947865, 84739325]

約数ペア:

[(1, 84739325), (5, 16947865), (11, 7703575), (25, 3389573), (55, 1540715), (109, 777425), (121, 700325), (257, 329725), (275, 308143), (545, 155485), (605, 140065), (1199, 70675), (1285, 65945), (2725, 31097), (2827, 29975), (3025, 28013), (5995, 14135), (6425, 13189)]