165261285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 344448000

約数和(自身を除く): 179186715

約数列:

[1, 3, 5, 7, 9, 15, 21, 29, 35, 45, 63, 79, 87, 105, 145, 203, 229, 237, 261, 315, 395, 435, 553, 609, 687, 711, 1015, 1145, 1185, 1305, 1603, 1659, 1827, 2061, 2291, 2765, 3045, 3435, 3555, 4809, 4977, 6641, 6873, 8015, 8295, 9135, 10305, 11455, 14427, 16037, 18091, 19923, 20619, 24045, 24885, 33205, 34365, 46487, 48111, 54273, 59769, 72135, 80185, 90455, 99615, 103095, 126637, 139461, 144333, 162819, 232435, 240555, 271365, 298845, 379911, 418383, 524639, 633185, 697305, 721665, 814095, 1139733, 1573917, 1899555, 2091915, 2623195, 3672473, 4721751, 5698665, 7869585, 11017419, 18362365, 23608755, 33052257, 55087095, 165261285]

約数ペア:

[(1, 165261285), (3, 55087095), (5, 33052257), (7, 23608755), (9, 18362365), (15, 11017419), (21, 7869585), (29, 5698665), (35, 4721751), (45, 3672473), (63, 2623195), (79, 2091915), (87, 1899555), (105, 1573917), (145, 1139733), (203, 814095), (229, 721665), (237, 697305), (261, 633185), (315, 524639), (395, 418383), (435, 379911), (553, 298845), (609, 271365), (687, 240555), (711, 232435), (1015, 162819), (1145, 144333), (1185, 139461), (1305, 126637), (1603, 103095), (1659, 99615), (1827, 90455), (2061, 80185), (2291, 72135), (2765, 59769), (3045, 54273), (3435, 48111), (3555, 46487), (4809, 34365), (4977, 33205), (6641, 24885), (6873, 24045), (8015, 20619), (8295, 19923), (9135, 18091), (10305, 16037), (11455, 14427)]