11427645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 19486080

約数和(自身を除く): 8058435

約数列:

[1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 397, 505, 1191, 1515, 1919, 1985, 5757, 5955, 7543, 9595, 22629, 28785, 37715, 40097, 113145, 120291, 200485, 601455, 761843, 2285529, 3809215, 11427645]

約数ペア:

[(1, 11427645), (3, 3809215), (5, 2285529), (15, 761843), (19, 601455), (57, 200485), (95, 120291), (101, 113145), (285, 40097), (303, 37715), (397, 28785), (505, 22629), (1191, 9595), (1515, 7543), (1919, 5955), (1985, 5757)]