22403115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 46110720

約数和(自身を除く): 23707605

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 151, 157, 189, 315, 453, 471, 755, 785, 945, 1057, 1099, 1359, 1413, 2265, 2355, 3171, 3297, 4077, 4239, 5285, 5495, 6795, 7065, 9513, 9891, 15855, 16485, 20385, 21195, 23707, 28539, 29673, 47565, 49455, 71121, 118535, 142695, 148365, 165949, 213363, 355605, 497847, 640089, 829745, 1066815, 1493541, 2489235, 3200445, 4480623, 7467705, 22403115]

約数ペア:

[(1, 22403115), (3, 7467705), (5, 4480623), (7, 3200445), (9, 2489235), (15, 1493541), (21, 1066815), (27, 829745), (35, 640089), (45, 497847), (63, 355605), (105, 213363), (135, 165949), (151, 148365), (157, 142695), (189, 118535), (315, 71121), (453, 49455), (471, 47565), (755, 29673), (785, 28539), (945, 23707), (1057, 21195), (1099, 20385), (1359, 16485), (1413, 15855), (2265, 9891), (2355, 9513), (3171, 7065), (3297, 6795), (4077, 5495), (4239, 5285)]