67292775

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 146240640

約数和(自身を除く): 78947865

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 27, 33, 45, 53, 55, 57, 75, 81, 95, 99, 135, 159, 165, 171, 209, 225, 243, 265, 275, 285, 297, 405, 475, 477, 495, 513, 583, 627, 675, 795, 825, 855, 891, 1007, 1045, 1215, 1325, 1425, 1431, 1485, 1539, 1749, 1881, 2025, 2385, 2475, 2565, 2673, 2915, 3021, 3135, 3975, 4275, 4293, 4455, 4617, 5035, 5225, 5247, 5643, 6075, 7155, 7425, 7695, 8745, 9063, 9405, 11077, 11925, 12825, 12879, 13365, 14575, 15105, 15675, 15741, 16929, 21465, 22275, 23085, 25175, 26235, 27189, 28215, 33231, 35775, 38475, 43725, 45315, 47025, 47223, 50787, 55385, 64395, 66825, 75525, 78705, 81567, 84645, 99693, 107325, 115425, 131175, 135945, 141075, 141669, 166155, 226575, 236115, 244701, 253935, 276925, 299079, 321975, 393525, 407835, 423225, 498465, 679725, 708345, 830775, 897237, 1180575, 1223505, 1269675, 1495395, 2039175, 2492325, 2691711, 3541725, 4486185, 6117525, 7476975, 13458555, 22430925, 67292775]

約数ペア:

[(1, 67292775), (3, 22430925), (5, 13458555), (9, 7476975), (11, 6117525), (15, 4486185), (19, 3541725), (25, 2691711), (27, 2492325), (33, 2039175), (45, 1495395), (53, 1269675), (55, 1223505), (57, 1180575), (75, 897237), (81, 830775), (95, 708345), (99, 679725), (135, 498465), (159, 423225), (165, 407835), (171, 393525), (209, 321975), (225, 299079), (243, 276925), (265, 253935), (275, 244701), (285, 236115), (297, 226575), (405, 166155), (475, 141669), (477, 141075), (495, 135945), (513, 131175), (583, 115425), (627, 107325), (675, 99693), (795, 84645), (825, 81567), (855, 78705), (891, 75525), (1007, 66825), (1045, 64395), (1215, 55385), (1325, 50787), (1425, 47223), (1431, 47025), (1485, 45315), (1539, 43725), (1749, 38475), (1881, 35775), (2025, 33231), (2385, 28215), (2475, 27189), (2565, 26235), (2673, 25175), (2915, 23085), (3021, 22275), (3135, 21465), (3975, 16929), (4275, 15741), (4293, 15675), (4455, 15105), (4617, 14575), (5035, 13365), (5225, 12879), (5247, 12825), (5643, 11925), (6075, 11077), (7155, 9405), (7425, 9063), (7695, 8745)]