578049225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 1087430400

約数和(自身を除く): 509381175

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 149, 173, 195, 299, 325, 345, 447, 519, 575, 745, 865, 897, 975, 1495, 1725, 1937, 2235, 2249, 2595, 3427, 3725, 3979, 4325, 4485, 5811, 6747, 7475, 9685, 10281, 11175, 11245, 11937, 12975, 17135, 19895, 22425, 25777, 29055, 33735, 44551, 48425, 51405, 51727, 56225, 59685, 77331, 85675, 99475, 128885, 133653, 145275, 155181, 168675, 222755, 257025, 258635, 298425, 335101, 386655, 592871, 644425, 668265, 775905, 1005303, 1113775, 1293175, 1675505, 1778613, 1933275, 2964355, 3341325, 3879525, 5026515, 7707323, 8377525, 8893065, 14821775, 23121969, 25132575, 38536615, 44465325, 115609845, 192683075, 578049225]

約数ペア:

[(1, 578049225), (3, 192683075), (5, 115609845), (13, 44465325), (15, 38536615), (23, 25132575), (25, 23121969), (39, 14821775), (65, 8893065), (69, 8377525), (75, 7707323), (115, 5026515), (149, 3879525), (173, 3341325), (195, 2964355), (299, 1933275), (325, 1778613), (345, 1675505), (447, 1293175), (519, 1113775), (575, 1005303), (745, 775905), (865, 668265), (897, 644425), (975, 592871), (1495, 386655), (1725, 335101), (1937, 298425), (2235, 258635), (2249, 257025), (2595, 222755), (3427, 168675), (3725, 155181), (3979, 145275), (4325, 133653), (4485, 128885), (5811, 99475), (6747, 85675), (7475, 77331), (9685, 59685), (10281, 56225), (11175, 51727), (11245, 51405), (11937, 48425), (12975, 44551), (17135, 33735), (19895, 29055), (22425, 25777)]