42909615

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1$

素因数の和:2709

約数の個数: 64

約数和(自身を含む): 92344320

約数和(自身を除く): 49434705

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 255, 315, 357, 459, 595, 765, 945, 1071, 1785, 2295, 2671, 3213, 5355, 8013, 13355, 16065, 18697, 24039, 40065, 45407, 56091, 72117, 93485, 120195, 136221, 168273, 227035, 280455, 317849, 360585, 408663, 504819, 681105, 841365, 953547, 1225989, 1589245, 2043315, 2524095, 2860641, 4767735, 6129945, 8581923, 14303205, 42909615]

約数ペア:

[(1, 42909615), (3, 14303205), (5, 8581923), (7, 6129945), (9, 4767735), (15, 2860641), (17, 2524095), (21, 2043315), (27, 1589245), (35, 1225989), (45, 953547), (51, 841365), (63, 681105), (85, 504819), (105, 408663), (119, 360585), (135, 317849), (153, 280455), (189, 227035), (255, 168273), (315, 136221), (357, 120195), (459, 93485), (595, 72117), (765, 56091), (945, 45407), (1071, 40065), (1785, 24039), (2295, 18697), (2671, 16065), (3213, 13355), (5355, 8013)]