137394675

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 274916928

約数和(自身を除く): 137522253

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 43, 45, 55, 75, 99, 129, 165, 215, 225, 275, 387, 473, 495, 645, 825, 1075, 1291, 1419, 1935, 2365, 2475, 3225, 3873, 4257, 6455, 7095, 9675, 11619, 11825, 14201, 19365, 21285, 32275, 35475, 42603, 55513, 58095, 71005, 96825, 106425, 127809, 166539, 213015, 277565, 290475, 355025, 499617, 610643, 639045, 832695, 1065075, 1387825, 1831929, 2498085, 3053215, 3195225, 4163475, 5495787, 9159645, 12490425, 15266075, 27478935, 45798225, 137394675]

約数ペア:

[(1, 137394675), (3, 45798225), (5, 27478935), (9, 15266075), (11, 12490425), (15, 9159645), (25, 5495787), (33, 4163475), (43, 3195225), (45, 3053215), (55, 2498085), (75, 1831929), (99, 1387825), (129, 1065075), (165, 832695), (215, 639045), (225, 610643), (275, 499617), (387, 355025), (473, 290475), (495, 277565), (645, 213015), (825, 166539), (1075, 127809), (1291, 106425), (1419, 96825), (1935, 71005), (2365, 58095), (2475, 55513), (3225, 42603), (3873, 35475), (4257, 32275), (6455, 21285), (7095, 19365), (9675, 14201), (11619, 11825)]