89021295

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 174228480

約数和(自身を除く): 85207185

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 151, 165, 297, 397, 453, 495, 755, 1191, 1359, 1485, 1661, 1985, 2265, 3573, 4077, 4367, 4983, 5955, 6795, 8305, 10719, 13101, 14949, 17865, 20385, 21835, 24915, 39303, 44847, 53595, 59947, 65505, 74745, 117909, 179841, 196515, 224235, 299735, 539523, 589545, 659417, 899205, 1618569, 1978251, 2697615, 3297085, 5934753, 8092845, 9891255, 17804259, 29673765, 89021295]

約数ペア:

[(1, 89021295), (3, 29673765), (5, 17804259), (9, 9891255), (11, 8092845), (15, 5934753), (27, 3297085), (33, 2697615), (45, 1978251), (55, 1618569), (99, 899205), (135, 659417), (151, 589545), (165, 539523), (297, 299735), (397, 224235), (453, 196515), (495, 179841), (755, 117909), (1191, 74745), (1359, 65505), (1485, 59947), (1661, 53595), (1985, 44847), (2265, 39303), (3573, 24915), (4077, 21835), (4367, 20385), (4983, 17865), (5955, 14949), (6795, 13101), (8305, 10719)]