2122554525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{310997}}^1$

素因数の和:311030

約数の個数: 48

約数和(自身を含む): 4319140224

約数和(自身を除く): 2196585699

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6825, 310997, 932991, 1554985, 2176979, 4042961, 4664955, 6530937, 7774925, 10884895, 12128883, 20214805, 23324775, 28300727, 32654685, 54424475, 60644415, 84902181, 101074025, 141503635, 163273425, 303222075, 424510905, 707518175, 2122554525]

約数ペア:

[(1, 2122554525), (3, 707518175), (5, 424510905), (7, 303222075), (13, 163273425), (15, 141503635), (21, 101074025), (25, 84902181), (35, 60644415), (39, 54424475), (65, 32654685), (75, 28300727), (91, 23324775), (105, 20214805), (175, 12128883), (195, 10884895), (273, 7774925), (325, 6530937), (455, 4664955), (525, 4042961), (975, 2176979), (1365, 1554985), (2275, 932991), (6825, 310997)]