28804564395

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{14221}}^1$

素因数の和:14377

約数の個数: 96

約数和(自身を含む): 55377054720

約数和(自身を除く): 26572490325

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 103, 115, 171, 207, 285, 309, 345, 437, 515, 855, 927, 1035, 1311, 1545, 1957, 2185, 2369, 3933, 4635, 5871, 6555, 7107, 9785, 11845, 14221, 17613, 19665, 21321, 29355, 35535, 42663, 45011, 71105, 88065, 106605, 127989, 135033, 213315, 225055, 270199, 327083, 405099, 639945, 675165, 810597, 981249, 1350995, 1464763, 1635415, 2025495, 2431791, 2943747, 4052985, 4394289, 4906245, 6214577, 7323815, 12158955, 13182867, 14718735, 18643731, 21971445, 27830497, 31072885, 33689549, 55931193, 65914335, 83491491, 93218655, 101068647, 139152485, 168447745, 250474473, 279655965, 303205941, 417457455, 505343235, 640101431, 1252372365, 1516029705, 1920304293, 3200507155, 5760912879, 9601521465, 28804564395]

約数ペア:

[(1, 28804564395), (3, 9601521465), (5, 5760912879), (9, 3200507155), (15, 1920304293), (19, 1516029705), (23, 1252372365), (45, 640101431), (57, 505343235), (69, 417457455), (95, 303205941), (103, 279655965), (115, 250474473), (171, 168447745), (207, 139152485), (285, 101068647), (309, 93218655), (345, 83491491), (437, 65914335), (515, 55931193), (855, 33689549), (927, 31072885), (1035, 27830497), (1311, 21971445), (1545, 18643731), (1957, 14718735), (2185, 13182867), (2369, 12158955), (3933, 7323815), (4635, 6214577), (5871, 4906245), (6555, 4394289), (7107, 4052985), (9785, 2943747), (11845, 2431791), (14221, 2025495), (17613, 1635415), (19665, 1464763), (21321, 1350995), (29355, 981249), (35535, 810597), (42663, 675165), (45011, 639945), (71105, 405099), (88065, 327083), (106605, 270199), (127989, 225055), (135033, 213315)]