1142449215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4751}}^1$

素因数の和:4840

約数の個数: 64

約数和(自身を含む): 2069286912

約数和(自身を除く): 926837697

約数列:

[1, 3, 5, 15, 17, 23, 41, 51, 69, 85, 115, 123, 205, 255, 345, 391, 615, 697, 943, 1173, 1955, 2091, 2829, 3485, 4715, 4751, 5865, 10455, 14145, 14253, 16031, 23755, 48093, 71265, 80155, 80767, 109273, 194791, 240465, 242301, 327819, 403835, 546365, 584373, 973955, 1211505, 1639095, 1857641, 2921865, 3311447, 4480193, 5572923, 9288205, 9934341, 13440579, 16557235, 22400965, 27864615, 49671705, 67202895, 76163281, 228489843, 380816405, 1142449215]

約数ペア:

[(1, 1142449215), (3, 380816405), (5, 228489843), (15, 76163281), (17, 67202895), (23, 49671705), (41, 27864615), (51, 22400965), (69, 16557235), (85, 13440579), (115, 9934341), (123, 9288205), (205, 5572923), (255, 4480193), (345, 3311447), (391, 2921865), (615, 1857641), (697, 1639095), (943, 1211505), (1173, 973955), (1955, 584373), (2091, 546365), (2829, 403835), (3485, 327819), (4715, 242301), (4751, 240465), (5865, 194791), (10455, 109273), (14145, 80767), (14253, 80155), (16031, 71265), (23755, 48093)]