40046775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 70531200

約数和(自身を除く): 30484425

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 157, 179, 285, 471, 475, 537, 785, 895, 1425, 2355, 2685, 2983, 3401, 3925, 4475, 8949, 10203, 11775, 13425, 14915, 17005, 28103, 44745, 51015, 74575, 84309, 85025, 140515, 223725, 255075, 421545, 533957, 702575, 1601871, 2107725, 2669785, 8009355, 13348925, 40046775]

約数ペア:

[(1, 40046775), (3, 13348925), (5, 8009355), (15, 2669785), (19, 2107725), (25, 1601871), (57, 702575), (75, 533957), (95, 421545), (157, 255075), (179, 223725), (285, 140515), (471, 85025), (475, 84309), (537, 74575), (785, 51015), (895, 44745), (1425, 28103), (2355, 17005), (2685, 14915), (2983, 13425), (3401, 11775), (3925, 10203), (4475, 8949)]