75594225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1321}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 144256640

約数和(自身を除く): 68662415

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 109, 175, 327, 525, 545, 763, 1321, 1635, 2289, 2725, 3815, 3963, 6605, 8175, 9247, 11445, 19075, 19815, 27741, 33025, 46235, 57225, 99075, 138705, 143989, 231175, 431967, 693525, 719945, 1007923, 2159835, 3023769, 3599725, 5039615, 10799175, 15118845, 25198075, 75594225]

約数ペア:

[(1, 75594225), (3, 25198075), (5, 15118845), (7, 10799175), (15, 5039615), (21, 3599725), (25, 3023769), (35, 2159835), (75, 1007923), (105, 719945), (109, 693525), (175, 431967), (327, 231175), (525, 143989), (545, 138705), (763, 99075), (1321, 57225), (1635, 46235), (2289, 33025), (2725, 27741), (3815, 19815), (3963, 19075), (6605, 11445), (8175, 9247)]