2149672125

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4687

約数の個数: 64

約数和(自身を含む): 3787280640

約数和(自身を除く): 1637608515

約数列:

[1, 3, 5, 15, 25, 29, 43, 75, 87, 125, 129, 145, 215, 375, 435, 645, 725, 1075, 1247, 2175, 3225, 3625, 3741, 4597, 5375, 6235, 10875, 13791, 16125, 18705, 22985, 31175, 68955, 93525, 114925, 133313, 155875, 197671, 344775, 399939, 467625, 574625, 593013, 666565, 988355, 1723875, 1999695, 2965065, 3332825, 4941775, 5732459, 9998475, 14825325, 16664125, 17197377, 24708875, 28662295, 49992375, 74126625, 85986885, 143311475, 429934425, 716557375, 2149672125]

約数ペア:

[(1, 2149672125), (3, 716557375), (5, 429934425), (15, 143311475), (25, 85986885), (29, 74126625), (43, 49992375), (75, 28662295), (87, 24708875), (125, 17197377), (129, 16664125), (145, 14825325), (215, 9998475), (375, 5732459), (435, 4941775), (645, 3332825), (725, 2965065), (1075, 1999695), (1247, 1723875), (2175, 988355), (3225, 666565), (3625, 593013), (3741, 574625), (4597, 467625), (5375, 399939), (6235, 344775), (10875, 197671), (13791, 155875), (16125, 133313), (18705, 114925), (22985, 93525), (31175, 68955)]