192428235

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2089}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 352123200

約数和(自身を除く): 159694965

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 89, 115, 207, 267, 345, 445, 801, 1035, 1335, 2047, 2089, 4005, 6141, 6267, 10235, 10445, 18423, 18801, 30705, 31335, 48047, 92115, 94005, 144141, 185921, 240235, 432423, 557763, 720705, 929605, 1673289, 2162115, 2788815, 4276183, 8366445, 12828549, 21380915, 38485647, 64142745, 192428235]

約数ペア:

[(1, 192428235), (3, 64142745), (5, 38485647), (9, 21380915), (15, 12828549), (23, 8366445), (45, 4276183), (69, 2788815), (89, 2162115), (115, 1673289), (207, 929605), (267, 720705), (345, 557763), (445, 432423), (801, 240235), (1035, 185921), (1335, 144141), (2047, 94005), (2089, 92115), (4005, 48047), (6141, 31335), (6267, 30705), (10235, 18801), (10445, 18423)]