40102425

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 81140640

約数和(自身を除く): 41038215

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 121, 135, 165, 225, 275, 297, 363, 491, 495, 605, 675, 825, 1089, 1473, 1485, 1815, 2455, 2475, 3025, 3267, 4419, 5401, 5445, 7365, 7425, 9075, 12275, 13257, 16203, 16335, 22095, 27005, 27225, 36825, 48609, 59411, 66285, 81015, 81675, 110475, 135025, 145827, 178233, 243045, 297055, 331425, 405075, 534699, 729135, 891165, 1215225, 1485275, 1604097, 2673495, 3645675, 4455825, 8020485, 13367475, 40102425]

約数ペア:

[(1, 40102425), (3, 13367475), (5, 8020485), (9, 4455825), (11, 3645675), (15, 2673495), (25, 1604097), (27, 1485275), (33, 1215225), (45, 891165), (55, 729135), (75, 534699), (99, 405075), (121, 331425), (135, 297055), (165, 243045), (225, 178233), (275, 145827), (297, 135025), (363, 110475), (491, 81675), (495, 81015), (605, 66285), (675, 59411), (825, 48609), (1089, 36825), (1473, 27225), (1485, 27005), (1815, 22095), (2455, 16335), (2475, 16203), (3025, 13257), (3267, 12275), (4419, 9075), (5401, 7425), (5445, 7365)]