57404955

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 36460005

約数列:

[1, 3, 5, 15, 79, 193, 237, 251, 395, 579, 753, 965, 1185, 1255, 2895, 3765, 15247, 19829, 45741, 48443, 59487, 76235, 99145, 145329, 228705, 242215, 297435, 726645, 3826997, 11480991, 19134985, 57404955]

約数ペア:

[(1, 57404955), (3, 19134985), (5, 11480991), (15, 3826997), (79, 726645), (193, 297435), (237, 242215), (251, 228705), (395, 145329), (579, 99145), (753, 76235), (965, 59487), (1185, 48443), (1255, 45741), (2895, 19829), (3765, 15247)]