22244925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 39640320

約数和(自身を除く): 17395395

約数列:

[1, 3, 5, 15, 17, 25, 51, 73, 75, 85, 219, 239, 255, 365, 425, 717, 1095, 1195, 1241, 1275, 1825, 3585, 3723, 4063, 5475, 5975, 6205, 12189, 17447, 17925, 18615, 20315, 31025, 52341, 60945, 87235, 93075, 101575, 261705, 296599, 304725, 436175, 889797, 1308525, 1482995, 4448985, 7414975, 22244925]

約数ペア:

[(1, 22244925), (3, 7414975), (5, 4448985), (15, 1482995), (17, 1308525), (25, 889797), (51, 436175), (73, 304725), (75, 296599), (85, 261705), (219, 101575), (239, 93075), (255, 87235), (365, 60945), (425, 52341), (717, 31025), (1095, 20315), (1195, 18615), (1241, 17925), (1275, 17447), (1825, 12189), (3585, 6205), (3723, 5975), (4063, 5475)]