1428366975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{2161}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 2702327040

約数和(自身を除く): 1273960065

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 1259, 2161, 3777, 6295, 6483, 8813, 10805, 15127, 18885, 26439, 31475, 32415, 44065, 45381, 54025, 75635, 94425, 132195, 162075, 220325, 226905, 378175, 660975, 1134525, 2720699, 8162097, 13603495, 19044893, 40810485, 57134679, 68017475, 95224465, 204052425, 285673395, 476122325, 1428366975]

約数ペア:

[(1, 1428366975), (3, 476122325), (5, 285673395), (7, 204052425), (15, 95224465), (21, 68017475), (25, 57134679), (35, 40810485), (75, 19044893), (105, 13603495), (175, 8162097), (525, 2720699), (1259, 1134525), (2161, 660975), (3777, 378175), (6295, 226905), (6483, 220325), (8813, 162075), (10805, 132195), (15127, 94425), (18885, 75635), (26439, 54025), (31475, 45381), (32415, 44065)]