1330351695

素因数分解:

$3^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{5077}}^1$

素因数の和:5741

約数の個数: 40

約数和(自身を含む): 2388934944

約数和(自身を除く): 1058583249

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 647, 1941, 3235, 5077, 5823, 9705, 15231, 17469, 25385, 29115, 45693, 52407, 76155, 87345, 137079, 228465, 262035, 411237, 685395, 2056185, 3284819, 9854457, 16424095, 29563371, 49272285, 88690113, 147816855, 266070339, 443450565, 1330351695]

約数ペア:

[(1, 1330351695), (3, 443450565), (5, 266070339), (9, 147816855), (15, 88690113), (27, 49272285), (45, 29563371), (81, 16424095), (135, 9854457), (405, 3284819), (647, 2056185), (1941, 685395), (3235, 411237), (5077, 262035), (5823, 228465), (9705, 137079), (15231, 87345), (17469, 76155), (25385, 52407), (29115, 45693)]