2279620275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 4089119232

約数和(自身を除く): 1809498957

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 73, 75, 115, 129, 215, 219, 345, 365, 421, 575, 645, 989, 1075, 1095, 1263, 1679, 1725, 1825, 2105, 2967, 3139, 3225, 4945, 5037, 5475, 6315, 8395, 9417, 9683, 10525, 14835, 15695, 18103, 24725, 25185, 29049, 30733, 31575, 41975, 47085, 48415, 54309, 72197, 74175, 78475, 90515, 92199, 125925, 145245, 153665, 216591, 235425, 242075, 271545, 360985, 416369, 452575, 460995, 706859, 726225, 768325, 1082955, 1249107, 1321519, 1357725, 1804925, 2081845, 2120577, 2304975, 3534295, 3964557, 5414775, 6245535, 6607595, 10409225, 10602885, 17671475, 19822785, 30394937, 31227675, 33037975, 53014425, 91184811, 99113925, 151974685, 455924055, 759873425, 2279620275]

約数ペア:

[(1, 2279620275), (3, 759873425), (5, 455924055), (15, 151974685), (23, 99113925), (25, 91184811), (43, 53014425), (69, 33037975), (73, 31227675), (75, 30394937), (115, 19822785), (129, 17671475), (215, 10602885), (219, 10409225), (345, 6607595), (365, 6245535), (421, 5414775), (575, 3964557), (645, 3534295), (989, 2304975), (1075, 2120577), (1095, 2081845), (1263, 1804925), (1679, 1357725), (1725, 1321519), (1825, 1249107), (2105, 1082955), (2967, 768325), (3139, 726225), (3225, 706859), (4945, 460995), (5037, 452575), (5475, 416369), (6315, 360985), (8395, 271545), (9417, 242075), (9683, 235425), (10525, 216591), (14835, 153665), (15695, 145245), (18103, 125925), (24725, 92199), (25185, 90515), (29049, 78475), (30733, 74175), (31575, 72197), (41975, 54309), (47085, 48415)]