133109075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:668

約数の個数: 36

約数和(自身を含む): 184050720

約数和(自身を除く): 50941645

約数列:

[1, 5, 11, 25, 55, 79, 121, 275, 395, 557, 605, 869, 1975, 2785, 3025, 4345, 6127, 9559, 13925, 21725, 30635, 44003, 47795, 67397, 153175, 220015, 238975, 336985, 484033, 1100075, 1684925, 2420165, 5324363, 12100825, 26621815, 133109075]

約数ペア:

[(1, 133109075), (5, 26621815), (11, 12100825), (25, 5324363), (55, 2420165), (79, 1684925), (121, 1100075), (275, 484033), (395, 336985), (557, 238975), (605, 220015), (869, 153175), (1975, 67397), (2785, 47795), (3025, 44003), (4345, 30635), (6127, 21725), (9559, 13925)]