66343725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:784

約数の個数: 96

約数和(自身を含む): 146816000

約数和(自身を除く): 80472275

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 27, 35, 45, 57, 63, 75, 95, 105, 133, 135, 171, 175, 189, 225, 285, 315, 399, 475, 513, 525, 665, 675, 739, 855, 945, 1197, 1425, 1575, 1995, 2217, 2565, 3325, 3591, 3695, 4275, 4725, 5173, 5985, 6651, 9975, 11085, 12825, 14041, 15519, 17955, 18475, 19953, 25865, 29925, 33255, 42123, 46557, 55425, 70205, 77595, 89775, 98287, 99765, 126369, 129325, 139671, 166275, 210615, 232785, 294861, 351025, 379107, 387975, 491435, 498825, 631845, 698355, 884583, 1053075, 1163925, 1474305, 1895535, 2457175, 2653749, 3159225, 3491775, 4422915, 7371525, 9477675, 13268745, 22114575, 66343725]

約数ペア:

[(1, 66343725), (3, 22114575), (5, 13268745), (7, 9477675), (9, 7371525), (15, 4422915), (19, 3491775), (21, 3159225), (25, 2653749), (27, 2457175), (35, 1895535), (45, 1474305), (57, 1163925), (63, 1053075), (75, 884583), (95, 698355), (105, 631845), (133, 498825), (135, 491435), (171, 387975), (175, 379107), (189, 351025), (225, 294861), (285, 232785), (315, 210615), (399, 166275), (475, 139671), (513, 129325), (525, 126369), (665, 99765), (675, 98287), (739, 89775), (855, 77595), (945, 70205), (1197, 55425), (1425, 46557), (1575, 42123), (1995, 33255), (2217, 29925), (2565, 25865), (3325, 19953), (3591, 18475), (3695, 17955), (4275, 15519), (4725, 14041), (5173, 12825), (5985, 11085), (6651, 9975)]