22567945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 29963520

約数和(自身を除く): 7395575

約数列:

[1, 5, 23, 29, 67, 101, 115, 145, 335, 505, 667, 1541, 1943, 2323, 2929, 3335, 6767, 7705, 9715, 11615, 14645, 33835, 44689, 67367, 155641, 196243, 223445, 336835, 778205, 981215, 4513589, 22567945]

約数ペア:

[(1, 22567945), (5, 4513589), (23, 981215), (29, 778205), (67, 336835), (101, 223445), (115, 196243), (145, 155641), (335, 67367), (505, 44689), (667, 33835), (1541, 14645), (1943, 11615), (2323, 9715), (2929, 7705), (3335, 6767)]