5838075

素因数分解:

$3^5\times 5^2\times {\mathrm{31}}^2$

素因数の和:87

約数の個数: 54

約数和(自身を含む): 11205012

約数和(自身を除く): 5366937

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 243, 279, 405, 465, 675, 775, 837, 961, 1215, 1395, 2025, 2325, 2511, 2883, 4185, 4805, 6075, 6975, 7533, 8649, 12555, 14415, 20925, 24025, 25947, 37665, 43245, 62775, 72075, 77841, 129735, 188325, 216225, 233523, 389205, 648675, 1167615, 1946025, 5838075]

約数ペア:

[(1, 5838075), (3, 1946025), (5, 1167615), (9, 648675), (15, 389205), (25, 233523), (27, 216225), (31, 188325), (45, 129735), (75, 77841), (81, 72075), (93, 62775), (135, 43245), (155, 37665), (225, 25947), (243, 24025), (279, 20925), (405, 14415), (465, 12555), (675, 8649), (775, 7533), (837, 6975), (961, 6075), (1215, 4805), (1395, 4185), (2025, 2883), (2325, 2511)]