947004435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5273}}^1$

素因数の和:5604

約数の個数: 48

約数和(自身を含む): 1773836064

約数和(自身を除く): 826831629

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 307, 585, 921, 1535, 2763, 3991, 4605, 5273, 11973, 13815, 15819, 19955, 26365, 35919, 47457, 59865, 68549, 79095, 179595, 205647, 237285, 342745, 616941, 1028235, 1618811, 3084705, 4856433, 8094055, 14569299, 21044543, 24282165, 63133629, 72846495, 105222715, 189400887, 315668145, 947004435]

約数ペア:

[(1, 947004435), (3, 315668145), (5, 189400887), (9, 105222715), (13, 72846495), (15, 63133629), (39, 24282165), (45, 21044543), (65, 14569299), (117, 8094055), (195, 4856433), (307, 3084705), (585, 1618811), (921, 1028235), (1535, 616941), (2763, 342745), (3991, 237285), (4605, 205647), (5273, 179595), (11973, 79095), (13815, 68549), (15819, 59865), (19955, 47457), (26365, 35919)]