4422915

素因数分解:

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

素因数の和:776

約数の個数: 48

約数和(自身を含む): 9235200

約数和(自身を除く): 4812285

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 739, 855, 1197, 1995, 2217, 3695, 5173, 5985, 6651, 11085, 14041, 15519, 25865, 33255, 42123, 46557, 70205, 77595, 98287, 126369, 210615, 232785, 294861, 491435, 631845, 884583, 1474305, 4422915]

約数ペア:

[(1, 4422915), (3, 1474305), (5, 884583), (7, 631845), (9, 491435), (15, 294861), (19, 232785), (21, 210615), (35, 126369), (45, 98287), (57, 77595), (63, 70205), (95, 46557), (105, 42123), (133, 33255), (171, 25865), (285, 15519), (315, 14041), (399, 11085), (665, 6651), (739, 5985), (855, 5173), (1197, 3695), (1995, 2217)]