9050265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 18808320

約数和(自身を除く): 9758055

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 61, 63, 105, 135, 157, 183, 189, 305, 315, 427, 471, 549, 785, 915, 945, 1099, 1281, 1413, 1647, 2135, 2355, 2745, 3297, 3843, 4239, 5495, 6405, 7065, 8235, 9577, 9891, 11529, 16485, 19215, 21195, 28731, 29673, 47885, 49455, 57645, 67039, 86193, 143655, 148365, 201117, 258579, 335195, 430965, 603351, 1005585, 1292895, 1810053, 3016755, 9050265]

約数ペア:

[(1, 9050265), (3, 3016755), (5, 1810053), (7, 1292895), (9, 1005585), (15, 603351), (21, 430965), (27, 335195), (35, 258579), (45, 201117), (61, 148365), (63, 143655), (105, 86193), (135, 67039), (157, 57645), (183, 49455), (189, 47885), (305, 29673), (315, 28731), (427, 21195), (471, 19215), (549, 16485), (785, 11529), (915, 9891), (945, 9577), (1099, 8235), (1281, 7065), (1413, 6405), (1647, 5495), (2135, 4239), (2355, 3843), (2745, 3297)]