201535765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 266125824

約数和(自身を除く): 64590059

約数列:

[1, 5, 17, 47, 61, 85, 235, 305, 799, 827, 1037, 2867, 3995, 4135, 5185, 14059, 14335, 38869, 48739, 50447, 70295, 194345, 243695, 252235, 660773, 857599, 2371009, 3303865, 4287995, 11855045, 40307153, 201535765]

約数ペア:

[(1, 201535765), (5, 40307153), (17, 11855045), (47, 4287995), (61, 3303865), (85, 2371009), (235, 857599), (305, 660773), (799, 252235), (827, 243695), (1037, 194345), (2867, 70295), (3995, 50447), (4135, 48739), (5185, 38869), (14059, 14335)]