55087095

素因数分解:

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

素因数の和:352

約数の個数: 64

約数和(自身を含む): 105984000

約数和(自身を除く): 50896905

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 79, 87, 105, 145, 203, 229, 237, 395, 435, 553, 609, 687, 1015, 1145, 1185, 1603, 1659, 2291, 2765, 3045, 3435, 4809, 6641, 6873, 8015, 8295, 11455, 16037, 18091, 19923, 24045, 33205, 34365, 46487, 48111, 54273, 80185, 90455, 99615, 126637, 139461, 232435, 240555, 271365, 379911, 524639, 633185, 697305, 1573917, 1899555, 2623195, 3672473, 7869585, 11017419, 18362365, 55087095]

約数ペア:

[(1, 55087095), (3, 18362365), (5, 11017419), (7, 7869585), (15, 3672473), (21, 2623195), (29, 1899555), (35, 1573917), (79, 697305), (87, 633185), (105, 524639), (145, 379911), (203, 271365), (229, 240555), (237, 232435), (395, 139461), (435, 126637), (553, 99615), (609, 90455), (687, 80185), (1015, 54273), (1145, 48111), (1185, 46487), (1603, 34365), (1659, 33205), (2291, 24045), (2765, 19923), (3045, 18091), (3435, 16037), (4809, 11455), (6641, 8295), (6873, 8015)]