2480551425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^4\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 5032490400

約数和(自身を除く): 2551938975

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 121, 135, 165, 225, 251, 275, 297, 363, 495, 605, 675, 753, 825, 1089, 1255, 1331, 1485, 1815, 2259, 2475, 2761, 3025, 3267, 3765, 3993, 5445, 6275, 6655, 6777, 7425, 8283, 9075, 11295, 11979, 13805, 14641, 16335, 18825, 19965, 24849, 27225, 30371, 33275, 33885, 35937, 41415, 43923, 56475, 59895, 69025, 73205, 74547, 81675, 91113, 99825, 124245, 131769, 151855, 169425, 179685, 207075, 219615, 273339, 299475, 334081, 366025, 372735, 395307, 455565, 621225, 658845, 759275, 820017, 898425, 1002243, 1098075, 1366695, 1670405, 1863675, 1976535, 2277825, 3006729, 3294225, 3674891, 4100085, 5011215, 6833475, 8352025, 9020187, 9882675, 11024673, 15033645, 18374455, 20500425, 25056075, 33074019, 45100935, 55123365, 75168225, 91872275, 99222057, 165370095, 225504675, 275616825, 496110285, 826850475, 2480551425]

約数ペア:

[(1, 2480551425), (3, 826850475), (5, 496110285), (9, 275616825), (11, 225504675), (15, 165370095), (25, 99222057), (27, 91872275), (33, 75168225), (45, 55123365), (55, 45100935), (75, 33074019), (99, 25056075), (121, 20500425), (135, 18374455), (165, 15033645), (225, 11024673), (251, 9882675), (275, 9020187), (297, 8352025), (363, 6833475), (495, 5011215), (605, 4100085), (675, 3674891), (753, 3294225), (825, 3006729), (1089, 2277825), (1255, 1976535), (1331, 1863675), (1485, 1670405), (1815, 1366695), (2259, 1098075), (2475, 1002243), (2761, 898425), (3025, 820017), (3267, 759275), (3765, 658845), (3993, 621225), (5445, 455565), (6275, 395307), (6655, 372735), (6777, 366025), (7425, 334081), (8283, 299475), (9075, 273339), (11295, 219615), (11979, 207075), (13805, 179685), (14641, 169425), (16335, 151855), (18825, 131769), (19965, 124245), (24849, 99825), (27225, 91113), (30371, 81675), (33275, 74547), (33885, 73205), (35937, 69025), (41415, 59895), (43923, 56475)]