24969525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 47616000

約数和(自身を除く): 22646475

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 199, 239, 525, 597, 717, 995, 1195, 1393, 1673, 2985, 3585, 4179, 4975, 5019, 5975, 6965, 8365, 14925, 17925, 20895, 25095, 34825, 41825, 47561, 104475, 125475, 142683, 237805, 332927, 713415, 998781, 1189025, 1664635, 3567075, 4993905, 8323175, 24969525]

約数ペア:

[(1, 24969525), (3, 8323175), (5, 4993905), (7, 3567075), (15, 1664635), (21, 1189025), (25, 998781), (35, 713415), (75, 332927), (105, 237805), (175, 142683), (199, 125475), (239, 104475), (525, 47561), (597, 41825), (717, 34825), (995, 25095), (1195, 20895), (1393, 17925), (1673, 14925), (2985, 8365), (3585, 6965), (4179, 5975), (4975, 5019)]